List of 3,089 objects - abridged characteristic version
Sort order: J2000RA,J2000Dec

Catalogue Cat_Id J2000_Position Con Bayer_Name Flamsteed_Name HR_HD PGC_Name V_mag_select Type_Simbad Comments
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Psc - vernal equinox J000000.00+000000.0 Psc 99.9 reg Vernal equinox; Sun at noon on approx. 3/21 enters Psc; midnight on approx. 9/19; eclip long 0, eclip lat 0
DSOs - Arp Peculiar Galaxies UGC12891 J000019.32+225924.0 Peg PGC000025 15.1 IG Leda B_mag; Arp Note: Straight connection from faint material on E to middle galaxy; dist redshift estimated
Dbls Multpls - Mullaney Harvest - Supps WZ Cas J000116.80+602136.0 Cas HD224855 7.06 sr* Mullaney: red/blue
Dbls Multpls - Belmont Society Colorful Supp HD224869 J000124.00+602136.0 Cas HD224869 8.33 Em* Belmont note: red/blue; Sep, PA from CCDM; classic STF Orion object near sig Ori; Orion doubles tour member
DSOs - Arp Peculiar Galaxies NGC7805 J000126.88+312548.0 And PGC000109 14.4 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7806 J000130.17+312624.0 And PGC000112 14.4 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC00001 J000237.90+163824.0 Peg PGC000177 14.9 IG Leda B_mag; dist redshift estimated
Dbls Multpls - Mullaney Harvest - Supps HD225010 J000238.40+660600.0 Cas HD225010 7.34 *i* Mullaney: yellow/blue
DSOs - Clark NGC7814 J000314.90+160824.0 Peg PGC000218 12 G Clark note: edge-on, with dust lane; dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp HD225218 J000436.00+420524.0 And HD225218 6.13 *i* Sep, PA from CCDM
Resolution Test Stars - Argyles High Precision - 200mm scopes HD225220 J000440.10+341554.4 And HD225220 7.08 ** Dist per plx.
Structure - Olano's Ring OB Associations Ass Cep OB 4 J000500.00+671200.0 Cep 99.9 As* Distance, see Sky2000.
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD000038 J000511.06+454712.1 And HD000038 8.22 PM* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; Coordinates from NASA-HEASARC
DSOs - Arp Peculiar Galaxies APG051 J000616.82-132624.0 Cet PGC000475 15 IG Leda B_mag
DSOs - Arp Peculiar Galaxies NGC7828 J000627.05-132436.0 Cet PGC000483 14 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7829 J000629.04-132512.0 Cet PGC000488 14 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC00049 J000637.92+082201.2 Psc PGC000504 99.9 IG Arp Note: May not be physically connected; dist redshift estimated
DSOs - Arp Peculiar Galaxies APG146 J000644.50-063806.0 Cet PGC000510 14.66 IG Dist redshift estimated; Leda B_mag
Superclusters - Central point markers - Einasto2002 SCl Pegasus-Pisces SCl3 J000800.00+053000.0 Psc 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Dbls Multpls - 6thOrbitCatalogue alf And J000824.00+290524.0 And alf And 21 And HD000358 2.06 SB* Sep, PA from CCDM; abs mag from Garrison (1996)
Alignment - Bright stars - Skyscan-Ochsenbein alf And J000824.00+290524.0 And alf And 21 And HR0015 2.06 SB* Dist. 98 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison (1996)
DSOs - Arp Peculiar Galaxies NGC14 J000846.37+154836.0 Peg PGC000647 13.3 IG Leda B_mag; Arp Note: Faint outer oval and resolution into stars; dist per Tully (1988a)
Superclusters - Central point markers - Einasto2002 SCl Aquarius SCl4 J000900.00-185400.0 Cet 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Alignment - Bright stars - Skyscan-Ochsenbein bet Cas J000909.60+590900.0 Cas bet Cas 11 Cas HR0021 2.27 dS* Kaler: "Rare 'gap' star and brightest 'delta Scuti' star." Dist. 55 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison (1996)
DSOs - Clark NGC40 J001301.01+723112.0 Cep 11.4 PN Clark note: central star mag 11.5; approx. distance per O'Meara
Alignment - Bright stars - Skyscan-Ochsenbein gam Peg J001314.40+151048.0 Peg gam Peg 88 Peg HR0039 2.83 bC* Dist. 362 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison (1996)
DSOs - Clark NGC45 J001403.98-231048.0 Cet PGC000930 10.5 LSB Dist per Tully (1988a)
Variables - Short Period AAVSO FM Cas J001428.80+561500.0 Cas HD236349 9.17 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Dbls Multpls - Belmont Society Colorful Supp 35 Psc J001500.00+084912.0 Psc 35 Psc 6.01 Al* Belmont note: yellow/blue; Sep, PA from CCDM
DSOs - Clark NGC55 J001508.40-391312.0 Scl PGC001014 8.22 G Clark note: galaxy in the Sculptor Group ; dist per Tully (1988a)
Variables - Short Period AAVSO SY Cas J001509.60+582512.0 Cas 9.92 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Sculptor NGC253 J001524.00-315731.0 Scl 99.9 GrG Dist Mlyr: 14.9; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
Variables - Long Period - AAVSO Easy X And J001609.60+470036.0 And HD001167 8.5 Mi*
Dbls Multpls - 6thOrbitCatalogue 38 Psc J001724.00+085248.0 Psc 38 Psc HD001317 7.16 ** Belmont: yellow/yellow multiple; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies NGC70 J001822.58+300412.0 And PGC001194 14.5 Sy2 Leda B_mag; dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp HD001429 J001831.20+260824.0 And HD001429 7.71 *i* Belmont note: red/red binary; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies APG256 J001850.86-102212.0 Cet PGC001224 14 IG Dist redshift estimated; Leda B_mag; Arp Note: Resolution into knots. Note small ragged galaxy W of pair. Radio source M00-10 is 7'. S.
Variables - Short Period AAVSO TV Cas J001919.20+590824.0 Cas HD001486 7.32 Al*
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Piscids (SPI) J002000.00-010000.0 Psc 99.9 reg Peak day: 9/20 ; Peak ZHR:3; Solar long: 177°
Variables - Short Period AAVSO CN And J002031.20+401348.0 And 9.76 WU*
DSOs - Arp Peculiar Galaxies UGC00203 J002110.97+222100.0 And PGC001351 99.9 IG Arp Note: Position of open spiral. Comps. lie off projected ends of both spiral arms; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC00212 J002223.16-011810.8 Cet PGC001434 15 IG Leda B_mag; Arp Note: Radio source M00-01 is 50s W.
Dbls Multpls - Belmont Society Colorful Supp 42 Psc J002226.40+132848.0 Psc 42 Psc 6.25 *i* Belmont note: orange/blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Long Period - AAVSO Easy T Cas J002314.40+554724.0 Cas HD001845 8.87 Mi*
DSOs - Arp Peculiar Galaxies UGC00224 J002337.90-003010.8 Cet PGC001503 15.4 IG Leda B_mag; Arp Note: VV connection between galaxies not seen here or on Survey prints.
Variables - Short Period AAVSO SW And J002343.20+292400.0 And 9.71 RR*
Variables - Long Period - AAVSO Easy R And J002402.40+383448.0 And HD001967 7.39 Mi*
DSOs - Clark NGC104 J002405.21-720448.0 Tuc 4.91 GlC 47 Tucanae
Structure - Supergalactic plane marker Supergalactic deg 270 J002419.83-252325.8 Scl 99.9 reg Supergal lon: 270 Supergal lat: 0
Superclusters - Central point markers - Einasto2002 SCl Sculptor SCl9 J002500.00-304800.0 Scl 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Alignment - Bright stars - Skyscan-Ochsenbein alf Phe J002616.80-421836.0 Phe alf Phe HR0099 2.37 SB* Dist. 77 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison (1996)
Variables - Short Period AAVSO TU Cas J002619.20+511648.0 Cas HD002207 8.38 WV*
Variables - Short Period AAVSO V379 Cas J002636.00+604800.0 Cas 9.19 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Piscids J002800.00+070000.0 Psc 99.9 reg Peak day: 4/20 ; Peak ZHR:low; Solar long: 30°3
DSOs - Arp Peculiar Galaxies IC18 J002835.09-113448.0 Cet PGC001759 15 IG Dist redshift estimated; Leda B_mag; Arp Note: Radio source M00-11 is 1m.6 E.
Resolution Test Stars - Argyles High Precision - 200mm scopes HD002471 J002840.92+371814.0 And HD002471 8.15 **
DSOs - Clark NGC128 J002915.12+025150.4 Psc PGC001791 13.2 GrG Dist redshift estimated; Clark note: box shape
Variables - Short Period AAVSO DL Cas J002957.60+601236.0 Cas HD236429 8.96 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC129 J003000.00+601236.0 Cas 6.5 OpC Herschel note: 50 stars bright rich 6 mag star
Dbls Multpls - Belmont Society Colorful Supp 12 Cet J003002.40-035736.0 Cet 12 Cet 5.74 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC134 J003021.48-331424.0 Scl PGC001851 10.1 G OMeara16; dist per Tully (1988a)
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members CCDMJ00313+6320A J003117.75+632034.6 Cas 9.59 *i* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; Coordinates from NASA-HEASARC
DSOs - Herschel400_Supp NGC136 J003130.00+613148.0 Cas 99.9 Cl* Herschel note: 10 stars rich resolvable elongat
Dbls Multpls - 6thOrbitCatalogue bet02 Tuc J003133.60-625812.0 Tuc bet02 Tuc HD002885 4.51 *i* Sep, PA from CCDM
Dbls Multpls - USNO 2006 Selected - Supp bet01 Tuc J003133.60-625736.0 Tuc bet01 Tuc HR00126 4.33 *i* Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies NGC145 J003145.00-050910.8 Psc PGC001941 12 IG Dist redshift estimated;
Dbls Multpls - 6thOrbitCatalogue 51 Psc J003224.00+065736.0 Psc 51 Psc HD002913 5.69 ** Belmont: blue-white/green; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Superclusters - Central point markers - Einasto2002 SCl Pisces-Cetus SCl10 J003300.00-210000.0 Cet 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Clark NGC147 J003311.78+483000.0 Cas PGC002004 12 G Clark Note; M31 Satellite Galaxy; dist per Tully (1988a); assoc with Local Group per van den Bergh (2000)
DSOs - Clark NGC150 J003416.03-274800.0 Scl PGC002052 11.13 G Dist per Tully (1988a)
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members CCDMJ00346+6254A J003433.66+625411.7 Cas 7.74 *i* Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; Coordinates from NASA-HEASARC
DSOs - Clark NGC157 J003446.68-082345.6 Cet PGC002081 19 G Dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp HD003165 J003509.60+364948.0 And HD003165 6.55 *i* Belmont note: yellow/yellow; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Resolution Test Stars - Argyles High Precision - 300mm scopes HD003304 J003633.60+560833.0 Cas HD003304 8 **
DSOs - Arp Peculiar Galaxies NGC169 J003651.65+235924.0 And PGC002202 13.7 SyG Arp Note: Companion appears to rain into nucleus of spiral; dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp pi. And J003652.80+334312.0 And pi. And 29 And HD003369 4.33 SB* Belmont note: white/blue; Sep, PA from CCDM
DSOs - Clark NGC175 J003721.89-195548.0 Cet PGC002232 12 G Clark note: theta shape; dist redshift estimated
DSOs - Clark NGC185 J003857.38+481948.0 Cas PGC002329 11 Sy2 Clark note: M31 Satellite Galaxy; dist per Tully (1988a); assoc with Local Group per van den Bergh (2000)
DSOs - Arp Peculiar Galaxies NGC191 J003859.28-090007.2 Cet PGC002331 12 IG Leda B_mag; Arp Note: Sharp absorption lanes over N side of perturbing galaxy; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue del And J003919.20+305136.0 And del And 31 And HD003627 3.28 SB* Sep, PA from CCDM; abs mag from Garrison (1996)
Dbls Multpls - Belmont Society Colorful Supp 55 Psc J003955.20+212624.0 Psc 55 Psc 5.43 *i* Belmont note: yellow-orange/blue; Sep, PA from C; dist per Hipparcos Cat. (1997) plxCDM
DSOs - Clark NGC205 J004021.84+414048.0 And PGC002429 9.4 G Dist per Tully (1988a); assoc with Local Group per van den Bergh (2000)
Alignment - Bright stars - Skyscan-Ochsenbein alf Cas J004031.20+563224.0 Cas alf Cas 18 Cas HR0168 2.25 V* Dist. 232 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
Dbls Multpls - Belmont Society Colorful Supp alf Cas J004031.20+563224.0 Cas alf Cas 2.25 V* Belmont note: bluish/orange - multiple; Sep, PA from CCDM
Asterisms Cas W J004031.20+563224.0 Cas 99.9 Asterism Formed by stars of constellation Cas; marker is alf Cas. Dimensions roughly estimated charts.
Spectral - Kaler Stars Spectrum - Supps 32 And J004107.20+392736.0 And 32 And HD003817 5.33 *
DSOs - Clark NGC221 J004241.76+405136.0 And PGC002555 9.2 IG Arp Note: Faint diffuse plume curved away from M 31 disk; dist per Tully (1988a); assoc. with Local Group per van den Bergh (2000)
DSOs - Clark NGC224 J004244.16+411536.0 And PGC002557 4.3 LIN Dist per Tully (1988a); assoc with Local Group per van den Bergh (2000)
DSOs - Arp Peculiar Galaxies APG231 J004333.36-040704.8 Cet PGC002601 14.5 IG Dist redshift estimated; Leda B_mag; Arp Note: Faintest arc extends about 2' S of nucleus with absorption.
Alignment - Bright stars - Skyscan-Ochsenbein bet Cet J004336.00-175924.0 Cet bet Cet 16 Cet HR0188 2.04 V* Kaler: "Powerful x-ray source that should not be." Dist. 95 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison (1996)
DSOs - Clark NGC225 J004342.00+614648.0 Cas 7 Cl* Clark note: 20 stars mag 9+
Variables - Short Period AAVSO CC And J004348.00+421648.0 And 9.68 dS*
Meteor shower radiants - IMO Meteor Shower Calendar 2006 del-Piscids J004400.00+120000.0 Psc 99.9 reg Peak day: 4/24 ; Peak ZHR:low; Solar long: 34°2
Dbls Multpls - 6thOrbitCatalogue omi Cas J004443.20+481648.0 Cas omi Cas 22 Cas HD004180 4.47 Em* Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies IC1575 J004624.00-132624.0 Cet PGC002601 13 IG Dist redshift estimated; Leda B_mag; Arp Note: Inner and outer shells visible in direction of axis only.
Spectral - Kaler Stars Spectrum - Supps CD-38 245 J004636.00-373936.0 Scl 12 * Kaler: "Most metal poor star known."; dist estimate per Kaler (2002)
DSOs - Clark NGC246 J004703.12-115212.0 Cet 11.78 PN Clark note: central star mag 12; distance per O'Meara
DSOs - Clark NGC247 J004708.40-204536.0 Cet PGC002758 9.64 LSB Dist per Tully (1988a)
DSOs - Clark NGC253 J004733.12-251648.0 Scl PGC002789 7.07 SyG Dist per Tully (1988a)
DSOs - Clark NGC255 J004747.04-112736.0 Cet PGC002802 11 G Clark note: 15' from NGC 246; dist per Tully (1988a)
DSOs - Clark NGC188 J004825.92+851500.0 Cep 8.1 OpC very old cluster
Dbls Multpls - 6thOrbitCatalogue 64 Psc J004857.60+165624.0 Psc 64 Psc HD004676 5.07 SB* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue eta Cas J004907.20+574912.0 Cas eta Cas 24 Cas HD004614 3.45 SB* gold/purple; Knisely Colorful Double Star list; Sep, PA from 6th Orbital Catalogue Ephemerides; is part of a complex multiple system with 5 or more components; see CCDM for details; abs mag from Garrison (1996)
Spectral - Kaler Stars Spectrum - Supps Wolf028 J004909.60+052324.0 Psc HIP003829 12.36 WD* dist per Hipparcos Cat. (1997) plx; abs mag per McCook2003
Dbls Multpls - AstroLeague DS - Supp 65 Psc J004952.80+274236.0 Psc 65 Psc 7.1 *i* Belmont: yellow/yellow; Sep, PA from CCDM
Variables - Short Period AAVSO XY Cas J004952.80+600748.0 Cas HD236542 9.98 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies NGC274 J005101.92-070325.2 Cet PGC002980 13 IG Leda B_mag; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC275 J005104.32-070354.0 Cet PGC002984 13 IG Leda B_mag; dist per Tully (1988a)
Structure - Galactic plane marker Mean Galactic Plane J005126.28-270741.7 Scl 99.9 reg Gal lon: 28.34 Gal lat: -90. Dist 34.56 pc below position of Sol. Sol is above the mean plane moving towards the Solar Apex, above the galactic plane, and away from the Solar Antapex.
Structure - Galactic plane marker South Galactic Pole J005126.28-270741.7 Scl 99.9 reg Gal lon: 28.34 Gal lat: -90. Lacking obstructions in the Milky Way disk, many galaxies can be seen in this relatively star and gas free direction.
Structure - Galactic plane marker Thick Disk Boundary - SGP J005126.28-270741.7 Scl 99.9 reg The thick disk of Population II, metal rich, older stars, is approx. 1300 pc thick. This is 1/2 that thickness, looking towards the South Galactic Pole
Structure - Galactic plane marker Thin Disk Boundary - SGP J005126.28-270741.7 Scl 99.9 reg The thin disk of Population I, metal poor, young stars, is approx. 325 pc thick. This is 1/2 that thickness, looking towards the South Galactic Pole.
DSOs - Clark NGC278 J005204.32+473300.0 Cas PGC003051 10.5 G Clark note: compact spiral with dust lanes; dist per Tully (1988a)
DSOs - Clark NGC281 J005224.96+563336.0 Cas 7.3 HII OMeara03; dist estimate per Codella (1994)
DSOs - Clark NGC292 J005242.00-724836.0 Tuc 2.29 G Dist per Powell (2005)
DSOs - Clark NGC288 J005245.12-263412.0 Scl 9.37 GlC OMeara13
Alignment - Declination drift method - stars on celestial equator 20 Cet J005300.00-010824.0 Cet 20 Cet HD005112 4.8 * Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 543
DSOs - Arp Peculiar Galaxies APG251 J005348.24-135100.0 Cet PGC003163 15 IG Dist redshift estimated; Leda B_mag; Arp Note: Outside arms diffuse and bifurcate.
DSOs - Clark NGC300 J005453.28-374048.0 Scl PGC003238 8.7 G Dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue 36 And J005457.60+233748.0 And 36 And HD005286 5.5 V* yellow/yellow; Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
Photometry - Landolt areas SA92 J005501.20+004720.4 Psc HD005319 99.9 reg Mag range: 10-13; N=12; Landolt1992 adds 41 stars to mag 16; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Superclusters - Central point markers - Einasto2002 SCl Phoenix SCl18 J005600.00-474200.0 Phe 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Clark NGC309 J005642.48-095450.4 Cet PGC003377 12 G Dist redshift estimated
Alignment - Bright stars - Skyscan-Ochsenbein gam Cas J005643.20+604312.0 Cas gam Cas 27 Cas HR0264 2.39 Be* Kaler: "1st known 'B-emission' star." Dist. 624 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison (1996)
Dbls Multpls - Belmont Society Colorful Supp gam Cas J005643.20+604312.0 Cas gam Cas 2.39 Be* Belmont note: yellow/blue/white; Kaler: "1st known 'B-emission' star."; Sep, PA from CCDM; abs mag from Garrison (1996)
Limiting Magnitude Areas McBeath-LMA02 J005645.21+382957.6 And 99.9 reg Coords per NASA HEASARC; marker is mu. And
Dbls Multpls - 6thOrbitCatalogue eta And J005712.00+232512.0 And eta And 38 And HD005516 4.4 SB* Sep, PA from CCDM
Structure - Supergalactic plane marker Supergalactic deg 300 J005851.92+032500.6 Psc 99.9 reg Supergal lon: 300 Supergal lat: 0
DSOs - Arp Peculiar Galaxies APG121 J005922.80-044810.8 Cet PGC003547 99.9 IG Arp Note: E galaxy warping spiral.
DSOs - Clark NGC337 J005950.16-073430.0 Cet PGC003572 11 G Clark note: distorted; dist per Tully (1988a)
DSOs - Clark Scl Dwarf Galaxy J010009.36-334200.0 Scl 99.9 G Clark position data; assoc with Local Group per van den Bergh (2000); dist per Powell (2005)
DSOs - Arp Peculiar Galaxies NGC341 J010045.60-091106.0 Cet PGC003620 15.5 IG Leda B_mag; dist redshift estimated
Spectral - Kaler Stars Spectrum - Supps U Cep J010219.20+815248.0 Cep ups Cep HD005679 6.92 Al* dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO U Cep J010219.20+815248.0 Cep HD005679 6.92 Al*
DSOs - Clark NGC362 J010314.16-705024.0 Tuc 7.21 GlC
Dbls Multpls - Belmont Society Colorful Supp 26 Cet J010348.00+012212.0 Cet 26 Cet 6.08 *i* Belmont note: yellow/lilac; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Long Period - AAVSO Easy RX And J010436.00+411800.0 And 10.3 DN*
DSOs - Clark IC1613 J010454.00+020758.8 Cet PGC003844 10.7 G Member of Local Group; dist per Tully (1988a); assoc with Local Group per van den Bergh (2000)
Dbls Multpls - Belmont Society Colorful Supp psi01 Psc J010540.80+212812.0 Psc psi01 Psc 74 Psc HD006457 5.31 V* Belmont note: blue-white/blue-white; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue bet Phe J010604.80-464312.0 Phe bet Phe HD006595 3.32 V* Sep, PA from CCDM; abs mag from Garrison (1996)
DSOs - Arp Peculiar Galaxies NGC383 J010724.96+322436.0 Psc PGC003982 16.5 IG Leda B_mag;Arp Note: Position of NGC 383. Symmetry around large central galaxy. Velocities known. (1); dist redshift estimated
DSOs - Arp Peculiar Galaxies IC1623 J010746.56-173000.0 Cet PGC004007 15 IG Dist redshift estimated; Leda B_mag; Arp Note: Faint outer arm curves around through 270°
Dbls Multpls - 6thOrbitCatalogue mu. Cas J010816.80+545512.0 Cas mu. Cas 30 Cas HD006582 5.12 SB* Sep, PA from CCDM; abs mag per Cox2000g
DSOs - Herschel400_Supp NGC381 J010819.68+613448.0 Cas 9.3 OpC Herschel note: 24 stars yellow + red-orangestar
DSOs - Arp Peculiar Galaxies UGC00717 J010922.08+142024.0 Psc PGC004116 99.9 IG Arp Note: Position of larger spiral. Outer arms do not start at termination of bar; dist redshift estimated
DSOs - Clark NGC404 J010926.88+354236.0 And PGC004126 11.3 LIN OMeara07; dist per Tully (1988a)
Resolution Test Stars - Argyles High Precision - 200mm scopes HD006886 J010939.12+234739.8 Psc HD006886 6.68 ** Dist per plx.
Alignment - Bright stars - Skyscan-Ochsenbein bet And J010943.20+353712.0 And bet And 43 And HR0337 2.06 V* Dist. 203 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; ; is part of a complex multiple system with 5 or more components; see CCDM for details; abs mag from Garrison (1996)
Dbls Multpls - Belmont Society Colorful Supp bet And J010943.20+353712.0 And bet And HR0337 2.06 V* Belmont note: orange companion to q theta; Sep, PA from CCDM; is part of a complex multiple system with 5 or more components; see CCDM for details; abs mag from Garrison (1996)
Superclusters - Central point markers - Einasto2002 SCl Pisces SCl24 J011000.00+080000.0 Psc 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Limiting Magnitude Areas IMO-LMA18 J011018.74+420453.3 And 99.9 reg mu. And-gam And-phi And; coords per NASA HEASARC; marker is 44 And
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Dec Phoenicids (PHO) J011200.00-530000.0 Phe 99.9 reg Peak day: 12/6 ; Peak ZHR:var; Solar long: 254°25
DSOs - Clark NGC428 J011255.68+005851.6 Cet PGC004367 11.9 EmO Dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp zet Psc J011343.20+073448.0 Psc zet Psc 86 Psc HR00361 5.2 *i* Belmont: white/yellowish; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp 37 Cet J011424.00-075512.0 Cet 37 Cet 5.13 V* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC436 J011536.00+584836.0 Cas 8.8 OpC Herschel note: 25 stars loose poor large brt
Dbls Multpls - 6thOrbitCatalogue kap Tuc J011545.60-685248.0 Tuc kap Tuc HD007788 4.25 V* Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies NGC455 J011557.60+051040.8 Psc PGC004572 13.9 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC00827 J011730.00+144200.0 Psc PGC200189 99.9 IG Dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC00849 J011924.00+122624.0 Psc PGC004750 17.12 IG Leda B_mag; Arp Note: Incipient spiral in arm; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC00849 J011924.00+122624.0 Psc PGC004750 99.9 IG Arp Note: Some material seems attracted, some repelled; dist redshift estimated
DSOs - Clark NGC457 J011939.84+581648.0 Cas 6.4 OpC
DSOs - Arp Peculiar Galaxies APG048 J011959.25+122037.7 Psc PGC004789 99.9 IG Dist redshift estimated; position data NEDS
Dbls Multpls - USNO 2006 Selected - Supp phi Cas J012004.80+581348.0 Cas phi Cas HR00382 5.01 *i* Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies NGC474 J012006.72+032454.0 Psc PGC004801 12.9 IG Leda B_mag; Arp Note: Pos. of spiral.SO is E and a little N.Very faint rings extend to diameter of 7'.4; dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp 35 Cas J012104.80+643936.0 Cas 35 Cas 6.32 V* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies UGC00892 J012116.56-003238.4 Cet PGC004906 14.5 IG Leda B_mag; Arp Note: Comps. lie on inner and outer spiral arms; dist redshift estimated
DSOs - Clark NGC488 J012146.80+051518.0 Psc PGC004946 11.41 G Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC497 J012223.76-005230.0 Cet PGC004992 14.1 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC00934 J012328.32+304648.0 Psc PGC005085 99.9 IG Dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC507 J012339.84+331500.0 And PGC005098 13 IG Leda B_mag; Arp Note: Circular or near circular rings of small density difference; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC508 J012340.56+331648.0 And PGC005099 13 IG Leda B_mag; Arp Note: Circular or near circular rings of small density difference; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC520 J012435.28+034724.0 Psc PGC093080 12.4 IG Leda B_mag; Arp Note: Note segment in NE direction. (3); dist per Tully (1988a)
DSOs - Clark NGC520 J012435.28+034724.0 Psc PGC093080 12.4 IG Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC524 J012447.76+093216.8 Psc PGC005222 11.5 G Herschel note: el small round brt nucleus; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC523 J012520.64+340112.0 And PGC005268 13.5 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC541 J012544.16-012244.4 Cet PGC005305 13.61 IG Arp Note: Central member of galaxy group associated with 3C40; dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp psi Cas J012555.20+680748.0 Cas psi Cas 4.73 ** Belmont note: yellow/blue/blue triple; Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies NGC545 J012559.04-012024.0 Cet PGC005323 13.34 GiP Arp Note: Close ellipticals. Position of central galaxy (NGC 541); dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC547 J012600.72-012042.0 Cet PGC005324 13.34 GiP Arp Note: Close ellipticals. Position of central galaxy (NGC 541); dist redshift estimated
Variables - Long period - Mullaney Harvest - Supps R Scl J012657.60-323224.0 Scl HD008879 5.77 C* Mullaney: red variable carbon star with 370 day period. Period per Mulaney
Dbls Multpls - Belmont Society Colorful Supp ome And J012738.40+452436.0 And ome And 4.83 PM* Belmont note: quadruple; Sep, PA from CCDM
DSOs - Caldwell_Supp NGC559 J012921.60+631648.0 Cas 9.5 OpC
Variables - Short Period AAVSO XX Cas J012933.60+605812.0 Cas 9.73 Al*
DSOs - Herschel400_Supp NGC584 J013120.64-065204.8 Cet PGC005663 12 GiC Herschel note: el small dim round fair nucleus; dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp eta Psc J013128.80+152100.0 Psc eta Psc 3.63 V* Belmont note: white/pale yellow ; Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies UGC01095 J013213.44+320600.0 Tri PGC005715 15 IG Leda B_mag; Arp Note: High surface brightness S inside spiral, similar to 96; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC01102 J013229.04+043542.0 Psc PGC093081 14.6 IG Leda B_mag; Arp Note: VV position. Resolution; diffuse, hooked countertail; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC596 J013252.08-070151.6 Cet PGC005766 11.5 GiC Herschel note: el very small circular; dist per Tully (1988a)
DSOs - Clark NGC581 J013324.00+603900.0 Cas 7.4 OpC Arm association per SEDS2000.
DSOs - Clark NGC598 J013350.88+303936.0 Tri PGC005818 6.26 G Dist per Tully (1988a); assoc with Local Group per van den Bergh (2000)
DSOs - Clark NGC613 J013418.00-292436.0 Scl PGC005849 10 EmG Dist per Tully (1988a)
DSOs - Clark NGC604 J013433.12+304648.0 Tri 11.5 HII HII region in M33; dist estimate per Barba (2004)
Superclusters - Central point markers - Einasto2002 SCl Pisces-Aries SCl30 J013500.00+174800.0 Psc 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Clark NGC615 J013505.52-072024.0 Cet PGC005897 12 G Dist per Tully (1988a)
Structure - Supergalactic plane marker Supergalactic deg 330 J013543.85+320830.4 Tri 99.9 reg Supergal lon: 330 Supergal lat: 0
Dbls Multpls - 6thOrbitCatalogue tau Scl J013609.60-295436.0 Scl tau Scl HD009906 5.69 ** Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Spectral - Kaler Stars Spectrum - Supps ZZ Cet J013614.40-112024.0 Cet 14.16 ZZ* Kaler: "Pulsating hydrogren white drawf."; dist estimate per Kaler (2002); abs mag per McCook2003
DSOs - Clark NGC628 J013641.76+154648.0 Psc PGC005974 10.5 G Dist per Tully (1988a); Milky Way analogue - size but grand spiral design per SEDS2005.
Spectral - Kaler Stars Spectrum - Supps UV Cet J013902.40-175700.0 Cet 12.52 Fl*
Variables - Short Period AAVSO VW Cet J013904.80-175100.0 Cet 11.6 bL*
Dbls Multpls - 6thOrbitCatalogue HD010361 J013948.00-561200.0 Eri HD010361 5.81 PM* Sep, PA from 6th Orbital Catalogue Ephemerides
Resolution Test Stars - Argyles High Precision - 400mm scopes HD010196 J014133.89+624036.1 Cas HD010196 7.7 **
DSOs - Clark NGC650 J014219.92+513412.0 Per 15.9 PN Clark position data; Distance per SEDS
DSOs - Herschel400_Supp NGC651 J014219.92+513412.0 Per 15.9 PN Arnett note: M76; dist set to same as M76-NGC650 per Acker 1992 derived average.
Dbls Multpls - 6thOrbitCatalogue 107 Psc J014228.80+201612.0 Psc 107 Psc HD010476 5.2 V* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx; abs mag per Cox2000g
DSOs - Herschel400_Supp NGC637 J014306.00+640148.0 Cas 8.2 OpC Herschel note: 20 stars compact chain of stars
DSOs - Herschel400_Supp NGC654 J014400.00+615248.0 Cas 6.5 OpC Herschel note: 50 stars loose poor a brt star
Misc - Single Stars tau Cet J014404.08-155614.9 Cet tau Cet 52 Cet HD010700 3.5 PM* Dist per Garrison1996; abs mag per Garrison 1996; tau Ceti has been used as the setting of numerous sci fi stories and movies, including Isaac Asimov's Robot and Foundation series, the movie Barbarella, Larry Niven's Known Space series, Ursula K. Le Guin's The Dispossessed, C.J. Cherryh's Downbelow Station series, and the TV series Earth: Final Conflict; in 2004 a debris disk, analogous to the Kupier Belt was imaged around the star (bibcode: 2004MNRAS.351L..54G)
DSOs - Herschel400_Supp NGC659 J014424.00+603936.0 Cas 7.9 OpC Herschel note: 20 stars loose poor near 663
Dbls Multpls - 6thOrbitCatalogue eps Scl J014538.40-250300.0 Scl eps Scl HD010830 5.31 ** Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC663 J014612.00+611348.0 Cas 7.1 OpC Clark note: 80 stars mag 9+
DSOs - Clark NGC672 J014754.00+272548.0 Tri PGC006595 11.4 GiP Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG004 J014825.68-122248.0 Cet PGC006626 14 IG Dist redshift estimated; Leda B_mag; Arp Note: Not known if both galaxies are at the same distance.
DSOs - Arp Peculiar Galaxies IC162 J014853.52+103112.0 Psc PGC006643 14.8 IG Dist redshift estimated; Leda B_mag; Arp Note: Defects on blue Survey print in both VV 53 and VV 54.
DSOs - Clark NGC681 J014910.56-102512.0 Cet PGC006671 12 G Clark note: similar to M104; dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp khi Cet J014936.00-104124.0 Cet khi Cet HR00531 4.66 *i* Sep, PA from CCDM
Dbls Multpls - Belmont Society Colorful Supp 1 Ari J015009.60+221648.0 Ari 1 Ari 5.86 ** Belmont note: gold/blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO VV Cas J015107.20+595324.0 Cas 10.5 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies UGC01313 J015108.64+215436.0 Ari PGC006833 14 IG Leda B_mag; Arp Note: High surface brightness irregularity is 5' N; dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp HD011092 J015116.80+645100.0 Cas HD011092 6.56 *i* Belmont note: orange/blue; Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies NGC702 J015118.24-040318.0 Cet PGC006852 14 IG Leda B_mag; Arp Note: 3C53 is 2m E; M01-013 is 1m E, 26 'N. Very faint extension to companion; dist redshift estimated
Dbls Multpls - Mullaney Harvest - Supps STF0163 J015119.20+645136.0 Cas HIC008626 9.11 *i* Mullaney: orange/blue
Resolution Test Stars - Argyles High Precision - 300mm scopes HD011126 J015119.32+602112.2 Cas HD011126 8.03 **
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Ari J015138.00+112822.0 Ari 99.9 reg Sun at noon on approx. 4/20 enters Ari; midnight on approx. 10/19; eclip long 30, eclip lat 0
Meteor shower radiants - IMO Meteor Shower Calendar 2006 sig-Cetids J015200.00-040000.0 Cet 99.9 reg Peak day: 5/20 ; Peak ZHR:medium; Solar long: 59°3
DSOs - Herschel400_Supp NGC720 J015300.24-134348.0 Cet PGC006983 11 ClG Herschel note: el small round brt nucleus; dist per Tully (1988a)
Dbls Multpls - AstroLeague DS - Supp gam Ari J015331.20+191724.0 Ari gam Ari 3.88 ** Belmont: bluish-white/white; Mullaney: gam1 and gam2 are equal white stars a.k.a. the "Cat's Eyes"; see similar binary k01 Pup (CCDMJ07388-2648AB) in southern hemisphere. Sep, PA from CCDM
Spectral - Kaler Stars Spectrum - Supps eps Cas J015424.00+634012.0 Cas eps Cas 45 Cas HR00542 3.34 V* Dist. 465 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag from Garrison (1996)
Alignment - Bright stars - Skyscan-Ochsenbein bet Ari J015438.40+204836.0 Ari bet Ari 6 Ari HR0553 2.64 SB* Dist. 60 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison (1996)
Photometry - Landolt areas SA93 J015450.16+004658.8 Psc 99.9 reg Mag range: 9-12; N=29; Central star is BD+00 307. HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
DSOs - Arp Peculiar Galaxies UGC01432 J015726.64+171312.0 Ari PGC007359 14.8 IG Leda B_mag
DSOs - Arp Peculiar Galaxies NGC750 J015732.64+331200.0 And PGC007369 12.9 GiP Leda B_mag; Arp Note: Small spiral at end of plume. (3)(44); dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC751 J015732.88+331200.0 And PGC007370 12.9 GiP Leda B_mag; Arp Note: Small spiral at end of plume. (3)(44); dist redshift estimated
DSOs - Clark NGC752 J015740.80+374648.0 And 5.7 OpC Clark note: 70 stars mag 9+
Variables - Short Period AAVSO DS And J015745.60+380412.0 And 10.52 bL*
Dbls Multpls - AstroLeague DS - Supp lam Ari J015755.20+233600.0 Ari lam Ari 4.77 *i* Belmont: yellow/purple/yellow/blue; Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies UGC01449 J015806.72+030513.2 Psc PGC007417 99.9 IG Dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue alf Hyi J015845.60-613412.0 Hyi alf Hyi HD012311 2.9 PM* Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Arp Peculiar Galaxies NGC772 J015919.68+190000.0 Ari PGC007525 11.3 IG Leda B_mag; Arp Note: N at left of picture. Comp. is NGC 770. Faint material toward each of two dwarf comps; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC772 J015919.68+190000.0 Ari PGC007525 11.3 IG Herschel note: sp elongated elusive; dist per Tully (1988a)
DSOs - Clark NGC779 J015942.24-055746.8 Cet PGC007544 12 G Clark note: edge-on spiral; dist per Tully (1988a)
Spectral - Kaler Stars Spectrum - Supps L1159-16 J020012.00+130300.0 Ari 12.26 Fl*
Variables - Short Period AAVSO X Tri J020033.60+275324.0 Tri HD012211 9.3 Al*
Dbls Multpls - Belmont Society Colorful Supp alf Psc J020202.40+024536.0 Psc alf Psc 113 Psc HD012446 3.82 ** Belmont note: blue-white/bluish-white; Sep, PA from 6th Orbital Catalogue Ephemerides
Alignment - Declination drift method - stars on celestial equator alf Psc J020204.80+024612.0 Psc alf Psc HD012446 3.8 ** Mullaney: brillant lilac. Alignment drift rate 14.98 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 141
Dbls Multpls - 6thOrbitCatalogue 10 Ari J020338.40+255624.0 Ari 10 Ari HD012558 5.69 ** Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies IC195 J020344.64+144200.0 Ari PGC007846 14.2 IG Dist redshift estimated; Leda B_mag; Arp Note: VV position incorrect.
DSOs - Arp Peculiar Galaxies IC196 J020349.68+144348.0 Ari PGC007856 14.2 IG Dist redshift estimated; Leda B_mag; Arp Note: VV position incorrect.
Dbls Multpls - Belmont Society Colorful Supp gam01 And J020352.80+421948.0 And gam01 And HR00603 2.26 ** Belmont note: yellow/blue; Sep, PA from CCDM; Knisely Colorful Double Star list
Alignment - Bright stars - Skyscan-Ochsenbein gam01 And J020352.80+421948.0 And gam01 And 57 And HR0603 2.26 *i* Dist. 362 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
Dbls Multpls - 6thOrbitCatalogue gam02 And J020355.20+421948.0 And gam02 And 57 And HD012534 4.84 SB* Mullaney: "Gold and blue." Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue 47 Cas J020507.20+771648.0 Cas 47 Cas HD012230 5.27 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp 49 Cas J020531.20+760712.0 Cas 49 Cas 5.22 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Alignment - Bright stars - Skyscan-Ochsenbein alf Ari J020709.60+232736.0 Ari alf Ari 13 Ari HR0617 2 V* Dist. 66 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Variables - Short Period AAVSO VX Per J020748.00+582624.0 Per HD236948 9.37 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Jul Phoenicids (PHE) J020800.00-480000.0 Phe 99.9 reg Peak day: 7/13 ; Peak ZHR:var; Solar long: 111°
DSOs - Arp Peculiar Galaxies UGC01626 J020821.36+412812.0 And PGC008161 14.5 IG Leda B_mag; Arp Note: Broad, diffuse extension of arm leads to companion; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC833 J020920.88-100748.0 Cet PGC008225 14 LIN Leda B_mag; Arp Note: Position of NGC 833. Faint, diffuse streamers, peculiar galaxies; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC835 J020924.48-100748.0 Cet PGC008228 14 LIN Leda B_mag; Arp Note: Position of NGC 833. Faint, diffuse streamers, peculiar galaxies; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC838 J020938.40-100824.0 Cet PGC008250 14 LIN Leda B_mag; Arp Note: Position of NGC 833. Faint, diffuse streamers, peculiar galaxies; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC839 J020942.72-101048.0 Cet PGC008254 14 LIN Leda B_mag; Arp Note: Position of NGC 833. Faint, diffuse streamers, peculiar galaxies; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue iot Tri J021221.60+301800.0 Tri iot Tri 6 Tri HD013480 4.95 RS* Mullaney: white/blue. Sep, PA from CCDM
Dbls Multpls - Belmont Society Colorful Supp 66 Cet J021248.00-022324.0 Cet 66 Cet 5.68 PM* Belmont note: topaz/violet; Sep, PA from; dist per Hipparcos Cat. (1997) plx CCDM
DSOs - Barnard Dark Clouds B201 J021300.00+570448.0 Per 99.9 DNe Barnard Note: Small; diam. 10'; 45' W of NGC 869
Dbls Multpls - 6thOrbitCatalogue 6 Per J021336.00+510412.0 Per 6 Per HD013530 5.31 SB* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Misc Supp Cl Stock 2 J021424.00+591600.0 Cas 99.9 OC
Variables - Short Period AAVSO RV Ari J021507.20+180412.0 Ari 11.78 dS*
Spectral - Kaler Stars Spectrum - Supps G134-22 J021657.60+425812.0 And 16.23 WD*
Dbls Multpls - 6thOrbitCatalogue del Tri J021702.40+341312.0 Tri del Tri 8 Tri HD013974 4.9 SB* Sep, PA from CCDM
Dbls Multpls - Belmont Society Colorful Supp HD014082 J021726.40+284500.0 Tri HD014082 7 *i* Belmont note: light yellow/light-blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies UGC01775 J021826.16+053910.8 Cet PGC008802 14.2 IG Leda B_mag; Arp Note: Nucleus off center in ring; dist redshift estimated
DSOs - Clark NGC869 J021906.00+570900.0 Per 5.3 OpC Arm association per SEDS2000.
Dbls Multpls - 6thOrbitCatalogue omi Cet J021921.60-025848.0 Cet omi Cet 68 Cet HD014386 3.04 Mi* Kaler: "Grand long-period variable" that names Mira variable class. Sep, PA from CCDM; abs mag from Garrison1996
Variables - Long Period - AAVSO Easy omi Cet J021921.60-025848.0 Cet omi Cet 68 Cet HD014386 3.04 Mi* Abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein omi Cet J021921.60-025848.0 Cet omi Cet 68 Cet HR00681 3.04 Mi* Kaler: "Grand long-period variable" that names Mira variable class. Dist. 465 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
DSOs - Arp Peculiar Galaxies UGC01810 J022128.80+392212.0 And PGC008961 12.92 IG Arp Note: Position of large spiral. Bright long well defined arms, but, smooth, not patchy; dist redshift estimated
DSOs - Clark NGC884 J022200.00+570748.0 Per 6.1 OpC Arm association per SEDS2000.
DSOs - Clark NGC891 J022232.88+422024.0 And PGC009031 10.8 G Dist per Tully (1988a)
Limiting Magnitude Areas IMO-LMA29 J022252.31-733844.9 Hyi 99.9 reg gam Hyi-alf Hyi-bet Hyi; coords per NASA HEASARC; marker is kap Hyi
Variables - Long Period - AAVSO Easy S Per J022252.80+583524.0 Per HD014528 9.17 sr*
DSOs - Clark NGC908 J022304.80-211348.0 Cet PGC009057 10.1 G Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC01840 J022311.28+412136.0 Per PGC009062 14.1 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies APG054 J022402.40-044134.8 Cet PGC009113 15 IG Dist redshift estimated; Leda B_mag; Arp Note: Arm toward companion split. contains nodule.
Variables - Short Period AAVSO SZ Cas J022714.40+592736.0 Cas 9.84 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC925 J022716.80+333412.0 Tri PGC009332 10.5 G Dist per Tully (1988a)
DSOs - Clark NGC936 J022737.20-010921.6 Cet PGC009359 11.3 GiG Clark note: near NGC 941; dist per Tully (1988a)
Resolution Test Stars - Argyles High Precision - 300mm scopes HD015328 J022759.88+015739.2 Cet HD015328 6.49 **
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Arietids J022800.00+180000.0 Ari 99.9 reg Peak day: 5/16 ; Peak ZHR:low; Solar long: 55°5
DSOs - Arp Peculiar Galaxies NGC935 J022811.04+193524.0 Ari PGC009388 12.82 IG Arp Note: Both intersecting edges seem dimmed; dist redshift estimated
DSOs - Clark NGC941 J022827.84-010903.6 Cet PGC009414 13.4 GiG Clark note: near NGC 936; dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue 13 Tri J022848.00+295548.0 Tri 13 Tri HD015335 5.91 * Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue iot Cas J022904.80+672400.0 Cas iot Cas HD015089 4.53 * Belmont: yellow/white/red; and 2 8; Sep, PA from 6th Orbital Catalogue Ephemerides; ; is part of a complex multiple system with 4 components; see CCDM for details
DSOs - Arp Peculiar Galaxies NGC943 J022909.60-104912.0 Cet PGC009457 14 IG Leda B_mag; Arp Note: Peculiar absorption ring, possibly broken; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC942 J022910.80-104912.0 Cet PGC009457 14 IG Leda B_mag; Arp Note: Peculiar absorption ring, possibly broken; dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp alf UMi J023148.00+891536.0 UMi alf UMi 1 UMi HD008890 2 cC* Belmont note: blue/yellow; Kaler: "Defining, second magnitude star and brightest Cepheid variable"; Sep, PA from CCDM; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein alf UMi J023148.00+891536.0 UMi alf UMi 1 Umi HR0424 2 cC* Kaler: "Defining, second magnitude star and brightest Cepheid variable." Mullaney: yellow Cepheid giant with secondary that creates optical illusion of motion due to polar location. Dist. 465 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Little Dipper J023148.00+891536.0 UMi 99.9 Asterism Constellation UMi; position marker is alf UMi.
Asterisms Polaris Diamond Ring Asterism J023148.00+891536.0 UMi 99.9 Asterism A circlet of eight or nine stars plus Polaris in a 1 degree TFOV of the north celestial pole that form a diamond ring shape. Polaris is the diamond on the ring. The asterism was denoted in Burnham's Celestial Handbook. Position marker is Polaris. Consists of Polaris; HD5914; HD8395; HD11696; HD18365; HD 17376; HD14369; Polaris; lam UMi; HD66368. See figure Berry (2005) HAIP at 114.
Limiting Magnitude Areas McBeath-LMA01 J023148.00+891536.0 UMi 99.9 reg Marker is alf UMi
Limiting Magnitude Areas RASC Polar LMA J023148.00+891536.0 UMi 99.9 reg Marker is Polaris.
DSOs - Clark IC1805 J023242.00+612700.0 Cas 6.5 OpC w/I.1795
Superclusters - Central point markers - Einasto2002 SCl Perseus SCl40 J023400.00+405400.0 And 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Clark NGC972 J023413.20+291836.0 Ari PGC009788 12.1 G Dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp nu. Cet J023552.80+053524.0 Cet nu. Cet 4.88 *i* Sep, PA from CCDM
Dbls Multpls - Belmont Society Colorful Supp 30 Ari J023700.00+243900.0 Ari 30 Ari 6.48 SB* Belmont note: yellow/yellow; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Long Period - AAVSO Easy R Tri J023702.40+341536.0 Tri HD016210 6.78 Mi*
Variables - Short Period AAVSO AB Cas J023731.20+711800.0 Cas 10.32 Al*
Misc - Molecular Cloud Complexes Cas Molecular Cloud Complex J023825.71+721029.5 Cas 99.9 MoC Pohl (2003) and Perrot (2003) also associated this molecular cloud complex with Gould's Belt.
DSOs - Herschel400_Supp NGC1022 J023832.88-064026.4 Cet PGC010010 12 G Herschel note: Bsp small almost stellar faint; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC02140 J023906.00+182248.0 Ari PGC010044 14.6 IG Leda B_mag; Arp Note: Resolution into knots on larger galaxy. (15); dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC1024 J023911.76+105024.0 Ari PGC010048 13.8 IG Dist redshift estimated; Leda B_mag; Arp Note: Thin circular arms, star in SE superposed on wisp.
Alignment - Declination drift method - stars on celestial equator del Cet J023928.80+001948.0 Cet del Cet 82 Cet HD016582 4.1 V Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 815
DSOs - Clark NGC1049 J023952.32-341536.0 For 13.59 Gl Clark note: in Fornax System; Is globular cluster in Fornax Dwarf Galaxy. Distance is assumed to be the same as the Fornax Dwarf
DSOs - Clark Fornax Dwarf Galaxy J023959.28-342624.0 For 99.9 G Clark position data; assoc with Local Group per van den Bergh (2000); dist per Powell (2005)
Variables - Short Period AAVSO Z Per J024002.40+421200.0 Per 10.03 Al*
DSOs - Clark NGC1023 J024023.76+390336.0 Per PGC010123 10.5 IG Arp Note: Similar nebulosity about one diameter further east; dist per Tully (1988a); Arp class note: E and E-like galaxies with nearby fragment arms
Dbls Multpls - Belmont Society Colorful Supp 33 Ari J024040.80+270336.0 Ari 33 Ari 5.29 *i* Belmont note: yellow/blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC1052 J024104.56-081518.0 Cet PGC010175 12 Sy2 Herschel note: el stellar small hint nebulosity; dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp 84 Cet J024114.40-004200.0 Cet 84 Cet 5.71 V* Belmont note: yellow/reddish; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC1055 J024145.12+002631.2 Cet PGC010208 12.5 G Clark note: similar to M104; dist per Tully (1988a)
DSOs - Clark NGC1039 J024206.00+424536.0 Per 5.2 OpC Arm association per SEDS2000.
Dbls Multpls - 6thOrbitCatalogue mu. Ari J024221.60+200036.0 Ari mu. Ari 34 Ari HD016811 5.73 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp AL Ari J024236.00+124424.0 Ari 9.23 Al* Sep from Belmont Society; dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC1027 J024236.00+613748.0 Cas 6.7 OpC Herschel note: large loose near 7 mag star
DSOs - Clark NGC1068 J024240.80-000046.8 Cet PGC010266 8.91 Sy2 Arp Note: Seyfert galaxy. Small knot in arm. (3)(16)(39); dist per Tully (1988a)
Dbls Multpls - AstroLeague DS - Supp gam Cet J024319.20+031424.0 Cet gam Cet 3.47 PM* Belmont: yellow/white/reddish-dwarf; Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Clark NGC1073 J024340.56+012233.6 Cet PGC010329 12.5 G Dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue tet Per J024412.00+491348.0 Per tet Per 13 Per HD016895 4.12 V* Sep, PA from 6th Orbital Catalogue Ephemerides
Dbls Multpls - Belmont Society Colorful Supp 13 Per J024412.00+491348.0 Per 13 Per 4.12 V* Belmont note: yellow/blue
DSOs - Clark NGC1084 J024600.00-073433.6 Eri PGC010464 12 G Dist per Tully (1988a)
DSOs - Clark NGC1097 J024618.96-301612.0 For PGC010488 9.25 LIN Arp Note: Material of arm seems to flow ``around'' comp. Similar to 26.(3)(29); dist per Tully (1988a)
DSOs - Clark NGC1087 J024625.20-002952.8 Cet PGC010496 11.38 G Dist per Tully (1988a)
DSOs - Clark NGC1090 J024633.60-001445.6 Cet PGC010507 12.8 G Clark note: near NGC 1087; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG131 J024719.92-144724.0 Eri PGC010561 99.9 IG
Asterisms Aries Northern Fly J024754.54+291449.6 Ari 99.9 Asterism Formed by 39 Ari, 35 Ari, 41 Ari; position marker is
Variables - Long Period - AAVSO Easy T Ari J024819.20+173036.0 Ari HD017446 8.92 sr*
Variables - Short Period AAVSO SS Cet J024836.00+014836.0 Cet 9.4 Al*
Variables - Short Period AAVSO RZ Cas J024855.20+693748.0 Cas HD017138 6.4 Al*
Structure - Supergalactic plane marker Supergalactic deg 0 J024914.39+593141.6 Cas 99.9 reg Supergal lon: 0 Supergal lat: 0
Dbls Multpls - Belmont Society Colorful Supp 41 Ari J025000.00+271536.0 Ari 41 Ari 3.6 V* Belmont note: triple; and 31.3"; Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies UGC02320 J025006.96+125212.0 Ari PGC010755 15.2 IG Leda B_mag; Arp Note: Filament seems to originate from stellar image; no spectra available; dist redshift estimated
Dbls Multpls - AstroLeague DS - Supp eta Per J025040.80+555400.0 Per eta Per 3.77 *i* Belmont: gold/blue; Albireo look-alike; Sep, PA from CCDM; is part of a complex multiple system with &&& or more components; see CCDM for details
Variables - Short Period AAVSO SU Cas J025157.60+685324.0 Cas HD017463 6.6 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies NGC1134 J025341.28+130036.0 Ari PGC010928 13.2 IG Dist redshift estimated; Leda B_mag; Arp Note: Splash appearance on W side of galaxy points to low S.B. comp. 7' S.
Variables - Long Period - AAVSO Easy R Hor J025352.80-495324.0 Hor HD018242 4.7 Mi*
Dbls Multpls - 6thOrbitCatalogue tau Per J025414.40+524536.0 Per tau Per 18 Per HD017879 3.94 Al* Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies NGC1143 J025509.60-001037.2 Cet PGC011007 13.2 IG Dist redshift estimated; Leda B_mag; Arp Note: Arms and loops seem attracted to E galaxy.
DSOs - Arp Peculiar Galaxies NGC1144 J025512.24-001058.8 Cet PGC011012 13.2 IG Dist redshift estimated; Leda B_mag; Arp Note: Arms and loops seem attracted to E galaxy.
Dbls Multpls - Belmont Society Colorful Supp HD018143 J025538.40+265212.0 Ari HD018143 7.58 PM* Belmont note: orange/dull red; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Photometry - Landolt areas SA94 J025556.16+003057.6 Cet 99.9 reg Mag range: 6-13; N=31; Landolt1992 adds 7 stars to mag 14; Central star is BD-00 617. HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Meteor shower radiants - IMO Meteor Shower Calendar 2006 eps-Arietids J025600.00+210000.0 Ari 99.9 reg Peak day: 5/9 ; Peak ZHR:low; Solar long: 48°7
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Arietids J025600.00+240000.0 Ari 99.9 reg Peak day: 6/7 ; Peak ZHR:high; Solar long: 76°7
Dbls Multpls - Belmont Society Colorful Supp tet01 Eri J025816.80-401800.0 Eri tet01 Eri HD018622 3.2 *i* Belmont note: white/white; Sep, PA from CCDM
Alignment - Bright stars - Skyscan-Ochsenbein tet01 Eri J025816.80-401800.0 Eri tet01 Eri HR0897 3.2 *i* Mullaney: white duo. Dist. 163 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
Dbls Multpls - Belmont Society Colorful Supp eps Ari J025912.00+212024.0 Ari eps Ari 4.63 *i* Belmont note: white/white; Sep from Belmont Society
DSOs - Clark NGC1156 J025942.24+251348.0 Ari PGC011329 12 G Dist per Tully (1988a)
Variables - Short Period AAVSO ST Per J030004.80+391124.0 Per HD018541 9.83 Al*
Variables - Long Period - AAVSO Easy T Hor J030052.80-503824.0 Hor HD018949 8.69 Mi*
Dbls Multpls - AstroLeague DS - Supp HD018537 J030052.80+522100.0 Per HD018537 5.25 *i* Belmont: white/blue-white; Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies APG179 J030200.24-044124.0 Eri PGC011432 99.9 IG Arp Note: Condensed offset center.
Alignment - Bright stars - Skyscan-Ochsenbein alf Cet J030216.80+040524.0 Cet alf Cet 92 Cet HR0911 2.56 V* Dist. 232 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Cetus Circlet J030216.80+040524.0 Cet 99.9 Asterism Formed by alf Cet, gam Cet, ksi02 Cet, mu. Cet and lam Cet; position marker is alf Cet
DSOs - Clark NGC1187 J030237.20-225136.0 Eri PGC011479 11.34 G Dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp rho02 Eri J030243.20-074124.0 Eri rho02 Eri 5.33 ** Belmont note: 2deep-yellow; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies APG108 J030312.00-221200.0 Eri PGC011493 99.9 IG Arp Note: Third arm leads toward E companion.
Resolution Test Stars - Argyles High Precision - 300mm scopes HIP014255 J030348.94-054156.8 Cet 8.88 **
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Perseids (PER) J030400.00+580000.0 Per 99.9 reg Peak day: 8/12 ; Peak ZHR:100; Solar long: 140°0
Dbls Multpls - 6thOrbitCatalogue gam Per J030448.00+533036.0 Per gam Per 23 Per HD018925 2.94 Al* Sep, PA from CCDM; abs mag from Garrison1996
Resolution Test Stars - Argyles High Precision - 400mm scopes HD019134J J030526.71+251518.7 Ari HD019134J 5.46 ** Dist per plx.
Dbls Multpls - Belmont Society Colorful Supp HD018438 J030607.20+792512.0 Cep HD018438 5.49 ** Belmont note: orange/yellow; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue bet Per J030809.60+405736.0 Per bet Per 26 Per HD019356 2.12 Al* Kaler: "First & brightest eclipsing binary." Sep, PA from CCDM; abs mag from Garrison1996
Variables - Short Period AAVSO bet Per J030809.60+405736.0 Per bet Per HD019356 2.07 Al* Mullaney: Naked-eye variable, eclipsing binary, 2.9 d period. Kaler: "First & brightest eclipsing binary."; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein bet Per J030809.60+405736.0 Per bet Per 26 Per HR0936 2.12 Al* Mullaney: Naked-eye variable, eclipsing binary, 2.9 d period. Kaler: "First & brightest eclipsing binary." Dist. 93 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Arp Peculiar Galaxies IC1892 J030827.36-230300.0 Eri PGC011750 13 IG Dist redshift estimated; Leda B_mag; Arp Note: Different types of galaxies in chain.
DSOs - Clark NGC1232 J030945.12-203412.0 Eri PGC011819 9.87 IG Arp Note: Companion spiral wound in same sense as parent. Note split of companion's arm further into center; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC1241 J031114.64-085519.2 Eri PGC011887 13 Sy2 Leda B_mag; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG147 J031118.72+011850.4 Cet PGC1190197 15.5 PaG Dist redshift estimated; Leda B_mag
DSOs - Arp Peculiar Galaxies NGC1242 J031119.20-085403.6 Eri PGC011892 13 Sy2 Dist redshift estimated; Leda B_mag
Dbls Multpls - 6thOrbitCatalogue alf For J031204.80-285924.0 For alf For HD020010 3.85 PM* Sep, PA from 6th Orbital Catalogue Ephemerides
DSOs - Clark NGC1261 J031215.12-551236.0 Hor 9.1 GlC
Dbls Multpls - 6thOrbitCatalogue 94 Cet J031245.60-011200.0 Cet 94 Cet HD019994 5.06 PM* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx; extrasolar planet per California2005
DSOs - Barnard Dark Clouds B001 J031314.40+310900.0 Per 99.9 MoC Barnard Note: Large, indefinite
DSOs - Arp Peculiar Galaxies NGC1253 J031408.88-024919.2 Eri PGC012041 13 IG Leda B_mag; dist per Tully (1988a)
DSOs - Clark NGC1245 J031442.00+471500.0 Per 8.4 OpC
DSOs - Clark NGC1291 J031718.24-410636.0 Eri PGC012209 8.49 G Dist per Tully (1988a)
DSOs - Clark NGC1313 J031815.36-662924.0 Ret PGC012286 9.37 G Dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue 15 Eri J031821.60-223036.0 Eri 15 Eri HD020610 4.87 ** yellow/blue; Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue 95 Cet J031821.60-005548.0 Cet 95 Cet HD020559 5.37 PM* Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members 16 Eri J031931.00-214528.3 Eri tau04 Eri 16 Eri HD020720 3.66 V* Dist per Ochsenbein (1988); is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Clark NGC1300 J031940.80-192436.0 Eri PGC012412 10.4 G Clark note: nice barred spiral; dist per Tully (1988a)
DSOs - Caldwell_Supp NGC1275 J031948.00+413036.0 Per PGC012429 12.48 Sy1 Perseus A; dist per Tully (1988a); assumed association with Perseus Cloud through nearby NGC1282 in Tully (1988a)
Superclusters - Central point markers - Einasto2002 SCl Horologium-Reticulum SCl48 J032100.00-463000.0 Hor 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Clark NGC1316 J032241.52-371200.0 For PGC012651 8.77 IG Arp Note: For A radio source. Short exposure to show absorption in center. (20)(25)(38)(41); Member of Fornax Cluster of Galaxies; dist per Tully (1988a); Arp class note: Galaxies disturbed with interior absorption
DSOs - Clark NGC1317 J032244.64-370600.0 For PGC012653 11.01 G Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1326 J032356.40-362736.0 For PGC012709 10.4 G Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
Alignment - Bright stars - Skyscan-Ochsenbein alf Per J032419.20+495136.0 Per alf Per 33 Per HR1017 1.81 V* Mullaney: brillant lilac. Dist. 529 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Segment of Perseus J032419.20+495136.0 Per 99.9 Asterism Formed by zet Per, eps Per, del Per, alf Per, gam Per, eta Per; position marker is alf Per.
DSOs - Barnard Dark Clouds B203 J032550.40+304612.0 Tau 99.9 DNe Barnard Note: Elongated E and W; BD +30 539 (magnitude 9.0) in N edge
DSOs - Mullaney Harvest - Supps Cl Melotte 20 J032600.00+490636.0 Per 99.9 OpC Dist, size and brightness per SEDS.
DSOs - Barnard Dark Clouds B202 J032604.80+301012.0 Tau 99.9 DNe Barnard Note: Elongated NW and SE, 33'x12'
Misc - Molecular Cloud Complexes Per Molecular Cloud Complex J032635.93+310625.1 Per 99.9 MoC Pohl (2003) and Perrot (2003) also associated this molecular cloud complex with Gould's Belt.
Asterisms Harrington 2 J032700.00-350000.0 For 99.9 Asterism Triangle formed by khi01, khi02, khi03 For, expanding to diamond shape by including 9 stars within 1/2 deg.
Misc - OB Assoc. bright within 650pc Ass Per OB 3 J032748.00+495400.0 Per 99.9 As* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt.
DSOs - Clark NGC1341 J032758.08-370824.0 For PGC012911 12.8 G Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Southern Taurids (STA) J032800.00+130000.0 Tau 99.9 reg Peak day: 11/5 ; Peak ZHR:5; Solar long: 223°
DSOs - Barnard Dark Clouds B204 J032804.80+301012.0 Tau 99.9 DNe Barnard Note: Irregular; diam. 14' plus or minus; 15' SW of BD +29 566 (magnitude 6.8)
DSOs - Barnard Dark Clouds B205 J032836.00+311536.0 Tau 99.9 DNe
DSOs - OMeara Supp NGC1333 J032901.92+312024.0 Per 10.9 RNe OMeara09; reflection nebula; dist estimate per Omeara 2002
DSOs - Barnard Dark Clouds B206 J032909.60+301048.0 Tau 99.9 DNe
DSOs - Arp Peculiar Galaxies NGC1347 J032942.00-221612.0 Eri PGC012989 14.2 IG Dist redshift estimated; Leda B_mag
Dbls Multpls - Belmont Society Colorful Supp HD021488 J033016.80+525324.0 Per HD021488 7.29 *i* Belmont note: yellow-orange/blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC1351 J033035.04-345100.0 For PGC013028 12.65 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1350 J033108.40-333712.0 For PGC013059 10.52 G Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
Structure - Olano's Ring OB Associations Ass Cam OB 1 J033136.00+583824.0 Cam 99.9 As* Distance, see Sky2000.
Hubble Famous Photographs Hubble Ultra Deep Field Image (STScI-PRC2004-07a) J033239.00-274729.1 For 99.9 reg Includes approximately 10,000 galaxies possibly to 2.5 < z < 5.5. Taken in 2003. See also Hubble Deep Field in UMa.
Spectral - Kaler Stars Spectrum - Supps eps Eri J033255.20-092736.0 Eri eps Eri 18 Eri HR01084 3.73 BY* Kaler: "Closest star with a confirmed planet." Dist. 10 light-years. Distances per Ochsenbein CDS Cat. V/53A; extrasolar planet per California2005; abs mag per Cox2000g
DSOs - Herschel400_Supp NGC1342 J033314.40+372436.0 Per 6.7 Cl* Herschel note: 25 stars sl elongated poorish
DSOs - Clark NGC1360 J033314.64-255212.0 For 11.2 PN central star mag 9; OMeara 12; dist per Acker 1992 derived average
DSOs - Barnard Dark Clouds B002 J033331.20+321912.0 Per 99.9 DNe Barnard Note: Indefinite; elongated SE and NW
DSOs - Clark NGC1365 J033336.24-360824.0 For PGC013179 9.52 Sy1 Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1374 J033516.56-351312.0 For PGC013267 12.3 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1379 J033604.08-352624.0 For PGC013299 12.07 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Eridanus NGC1398 J033622.00-212320.0 Eri 99.9 GrG Dist Mlyr: 71; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Clark NGC1380 J033627.12-345812.0 For PGC013318 11.1 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Fornax NGC1316 J033629.00-352027.0 For 99.9 GrG Dist Mlyr: 60.7; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Clark NGC1381 J033631.68-351724.0 For PGC013321 12.34 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1386 J033646.32-360000.0 Eri PGC013333 12 Sy1 Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp HD022468 J033648.00+003524.0 Tau HD022468 5.9 RS* Belmont note: yellow/bluish-white; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO V711 Tau J033648.00+003524.0 Tau HD022468 6.75 RS*
Alignment - Declination drift method - stars on celestial equator 10 Tau J033652.80+002400.0 Tau 10 Tau HD022484 4.3 * Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 45
DSOs - Clark NGC1387 J033656.88-353000.0 For PGC013344 11.83 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1389 J033711.76-354424.0 Eri PGC013360 12.39 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1399 J033829.28-352700.0 For PGC013418 9.9 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1395 J033829.52-230112.0 Eri PGC013419 11.18 SyG Dist per Tully (1988a)
DSOs - Clark NGC1398 J033851.84-261948.0 For PGC013434 11 G Dist per Tully (1988a)
DSOs - Clark NGC1404 J033852.08-353524.0 For PGC013433 10.2 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1400 J033930.48-184048.0 Eri PGC013470 11.11 GiG Clark note: near NGC 1407; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC02812 J033951.84-020646.8 Eri PGC013489 14.9 IG Leda B_mag; Arp Note: Faint arc and filament on N side; dist redshift estimated
DSOs - Barnard Dark Clouds B003 J034000.00+315812.0 Per 99.9 DNe Barnard Note: Irregular, dark space in nebula; curved, bright strip of nebulosity in SW side
DSOs - Clark NGC1407 J034012.24-183448.0 Eri PGC013505 9.83 GiG Clark note: near NGC 1400; dist per Tully (1988a)
Spectral - Carbon Star - Mullaney Harvest Supps U Cam J034148.00+623900.0 Cam HD022611 7.35 C* Mullaney: vivid red
DSOs - Clark NGC1433 J034201.44-471312.0 Hor PGC013586 9.99 G Dist per Tully (1988a)
Misc - OB Assoc. bright within 650pc Ass Per OB 2 J034212.00+332559.9 Per 99.9 As* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt.
DSOs - Clark NGC1427 J034219.20-352324.0 For PGC013609 11.94 GiC Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Clark NGC1437 J034336.96-355100.0 Eri PGC013687 12.32 G Member of Fornax Cluster of Galaxies; dist per Tully (1988a)
DSOs - Barnard Dark Clouds B004 J034402.40+314648.0 Per 99.9 DNe Barnard Note: Very large; indefinite
Limiting Magnitude Areas IMO-LMA02 J034511.63+423442.8 Per 99.9 reg bet Per-del Per-zet Per; coords per NASA HEASARC; marker is nu. Per
Dbls Multpls - 6thOrbitCatalogue 19 Tau J034512.00+242812.0 Tau 19 Tau HD023338 4.29 V* Belmont: white/violet; Sep, PA from CCDM
Misc - Single Stars 21 Tau J034554.48+243316.2 Tau 21 Tau HD023432 5.76 V* In Pleaides Cluster-Cl* Melotte 22
DSOs - Clark NGC1435 J034600.00+235548.0 Tau 99.9 Neb Merope Nebula in M45; dist per Cederblad1946
Misc - Single Stars 22 Tau J034602.90+243140.4 Tau 22 Tau HD023441 6.43 *iC In Pleaides Cluster-Cl* Melotte 22
Spectral - Kaler Stars Spectrum - Supps 23 Tau J034619.20+235700.0 Tau 23 Tau HR01156 4.16 *iC Kaler: "Illuminator of the Merope Nebula." Dist. 362 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag per Kaler2002 (informal est)
DSOs - Clark IC342 J034648.96+680524.0 Cam PGC013826 10.5 G Approx. distance per O'Meara; dist per Tully (1988a)
DSOs - Clark M45 J034724.00+240636.0 Tau 99.9 OpC
Alignment - Bright stars - Skyscan-Ochsenbein eta Tau J034728.80+240636.0 Tau eta Tau 25 Tau HR01165 2.87 Be* Dist. 407 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; is part of a complex multiple system with 4 components; see CCDM for details; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B005 J034738.40+325248.0 Per 99.9 DNe Barnard Note: Indefinite; elongated NE and SW; Eta Persei (BD +32 667, mag 5.8) near NE side
Superclusters - Central point markers - Einasto2002 SCl Fornax-Eridanus SCl53 J034800.00-313600.0 For 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Dbls Multpls - Belmont Society Colorful Supp 30 Tau J034816.80+110824.0 Tau 30 Tau 5.06 V* Belmont note: bluish-white/light-red; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC1444 J034924.00+523936.0 Per 6.6 OpC Herschel note: 15 stars string of brt stars
Variables - Short Period AAVSO V471 Tau J035024.00+171500.0 Tau 9.48 EB*
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Tau J035116.00+200906.0 Tau 99.9 reg Sun at noon on approx. 5/21 enters Tau; midnight on approx. 10/17; eclip long 60, eclip lat 0
Variables - Short Period AAVSO BV Eri J035152.80-103148.0 Eri HD024327 8.69 WU*
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Northern Taurids (NTA) J035200.00+220000.0 Tau 99.9 reg Peak day: 11/12 ; Peak ZHR:5; Solar long: 230°
Dbls Multpls - Belmont Society Colorful Supp zet Per J035407.20+315248.0 Per zet Per 44 Per HD024398 2.88 V* Belmont note: blue-white/blue-white; Sep, PA from CCDM; abs mag from Garrison1996
Photometry - Landolt areas SA95 J035415.12+001720.4 Eri HD024537 99.9 reg Mag range: 8-13; N=26; Landolt1992 adds 44 stars to mag 16; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Dbls Multpls - AstroLeague DS - Supp 32 Eri J035416.80-025700.0 Eri 32 Eri 4.79 *i* Belmont: topaz/blue; Knisely Colorful Double Star list ;Sep, PA from CCDM
DSOs - Barnard Dark Clouds B006 J035607.20+560448.0 Per 99.9 DNe Barnard Note: Round; indefinite
Dbls Multpls - Misc adds HD024480 J035708.42+610633.1 Cam HD024480 5.05 *i* yellow
Dbls Multpls - Belmont Society Colorful Supp eps Per J035750.40+400036.0 Per eps Per 2.9 bC* Belmont note: blue-white/blue; Sep, PA from CCDM; abs mag from Garrison1996
Limiting Magnitude Areas McBeath-LMA08 J035801.77-133030.7 Eri 99.9 reg Coords per NASA HEASARC; marker is gam Eri
Misc - Molecular Clouds - Dames Per OB 2 Molecular Cloud J035836.64+323758.9 Per 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Meteor shower radiants - IMO Meteor Shower Calendar 2006 del-Aurigids (DAU) J040000.00+470000.0 Aur 99.9 reg Peak day: 9/9 ; Peak ZHR:5; Solar long: 166°7
Asterisms Kembel's Cascade J040000.00+630000.0 Cam 99.9 Asterism 2 deg string of stars ending near NGC1502.
Variables - Short Period AAVSO lam Tau J040040.80+122924.0 Tau lam Tau HD025204 3.31 Al* Abs mag from Garrison1996
Parapegma - galactic plane IAU constellations Per at l = 149.5 deg, b = 0 J040159.84+524502.4 Per 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Clark NGC1499 J040318.00+362512.0 Per 4.05 HII Dist estimate per Fich (1984)
DSOs - Clark NGC1491 J040320.88+511836.0 Per 11.3 HII Dist estimate per Codella (1994)
Variables - Short Period AAVSO RW Tau J040355.20+280748.0 Tau HD025487 8.26 Al*
Dbls Multpls - 6thOrbitCatalogue 36 Tau J040421.60+240636.0 Tau 36 Tau HD025555 5.51 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B207 J040436.00+261948.0 Tau 99.9 DNe
Variables - Short Period AAVSO RX Cam J040457.60+583936.0 Cam HD025361 8.85 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC1501 J040659.04+605512.0 Cam 14.39 PN Clark note: central star mag 13.5; Kaler 69; dist per Acker 1992 derived average
Dbls Multpls - Belmont Society Colorful Supp HD026015 J040740.80+150936.0 Tau HD026015 6.05 V* Belmont note: yellow/yellow; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - USNO 2006 Selected - Supp HR01279 J040740.80+150936.0 Tau HR01279 6.05 V* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies IC356 J040746.32+694836.0 Cam PGC014508 13.3 IG Dist redshift estimated; Leda B_mag; Arp Note: Faint straight absorption lanes lead toward nucleus, become triple.
DSOs - Quasers - McGaha QSO J0407-1211 J040748.43-121136.7 Eri 14.86 QSO Dist. 5.5B l/yr (z=0.57) per McGaha2006.
DSOs - Clark NGC1502 J040754.00+621948.0 Cam 6.9 OpC Clark note: 25 stars mag 8+
Meteor shower radiants - IMO Meteor Shower Calendar 2006 zet-Perseids J040800.00+230000.0 Per 99.9 reg Peak day: 6/9 ; Peak ZHR:high; Solar long: 78°6
DSOs - Clark NGC1514 J040916.80+304612.0 Tau 9.43 PN central star mag 10; dist per Acker 1992 derived average
DSOs - Clark NGC1513 J041037.92+493036.0 Per 8.4 Cl*
DSOs - Barnard Dark Clouds B208 J041131.20+250900.0 Tau 99.9 DNe
DSOs - Clark NGC1531 J041159.04-325100.0 Eri PGC014635 13 IG Clark note: near NGC 1532; dist per Tully (1988a)
DSOs - Clark NGC1532 J041204.08-325212.0 Eri PGC014638 11.32 GiC Clark note: near NGC 1531; dist per Tully (1988a)
Variables - Short Period AAVSO YY Eri J041209.60-102812.0 Eri HD026609 9.05 WU*
DSOs - Barnard Dark Clouds B209 J041224.00+281912.0 Tau 99.9 DNe
DSOs - Clark NGC1535 J041415.60-124348.0 Eri 10.55 PN Clark note: central star mag 11.5; PK 206-40.1; dist per Acker 1992 derived average
Dbls Multpls - 6thOrbitCatalogue mu. Per J041452.80+482436.0 Per mu. Per 51 Per HD026630 4.18 SB* Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue omi02 Eri J041516.80-073900.0 Eri omi2 Eri 40 Eri HD026976 4.41 Fl* Mullaney Note: yellow/red/blue-white; Sep, PA from CCDM
Spectral - Kaler Stars Spectrum - Supps 40 Eri J041516.80-073900.0 Eri omi2 Eri 40 Eri HR01325 4.41 Fl* Kaler: "Triple with 1st white dwarf." Dist. 16 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag per Cox2000g
DSOs - Clark NGC1528 J041524.00+511236.0 Per 6.4 Cl* Clark note: about 80 stars; OMeara05
DSOs - Barnard Dark Clouds B210 J041533.60+250300.0 Tau 99.9 DNe
DSOs - Clark NGC1549 J041544.88-553524.0 Dor PGC014757 9.94 GiG Clark note: near NGC 1553; dist per Tully (1988a)
Misc - OB Assoc. bright within 650pc Cas-Tau Ass J041600.00+272400.0 Cas 99.9 As* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt. Per DeZeeuw (1999): "Due to its large physical size, the Cas-Tau association cannot be represented adequately by a single mean distance . . ." Dist 140pc per DeZeeuw Table 1; dimensions from DeZeeuw at 378.
DSOs - Clark NGC1553 J041610.08-554648.0 Dor PGC014765 9.53 G Dist per Tully (1988a)
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Dorado NGC1566 J041718.00-554116.0 Dor 99.9 GrG Dist Mlyr: 47; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Barnard Dark Clouds B007 J041724.00+283300.0 Tau 99.9 DNe Barnard Note: Large, irregular, with brighter condensation (B 10) in SE part
DSOs - Barnard Dark Clouds B211 J041736.00+274312.0 Tau 99.9 DNe
DSOs - Clark NGC1559 J041737.20-624648.0 Ret PGC014814 10.4 G Dist per Tully (1988a)
DSOs - Barnard Dark Clouds B008 J041750.40+551348.0 Cam 99.9 DNe Barnard Note: Center of a dark, irregular lane about 2.6 degrees long and 22' + or - across; very much like the dark lanes E. of Rho Ophiuchi
DSOs - Barnard Dark Clouds B009 J041800.00+550300.0 Cam 99.9 DNe Barnard Note: Dark, irregular vacancy. This is the middle of a great vacancy extending east and west, the continuous part of which is 2.5 degrees long and about .5 degree wide. It really extends in a more or less broken form for about 6 degrees. There is a wide region extending south of it for a couple of degrees, nearly to the star BD +53 750 (magnitude 5.0) whose position is degrees, nearly to the star BD +53 750 (magnitude 5.0) whose position is 4h6m58s, N 53 18' (1875.0). To the east it breaks up into more or less separate spots, somewhat resembling those at the east end of the great lane from Rho Ophiuchi, but unlike that lane it does not originate in a larger vacant space or a nebula. Its borders are not so definite as the Rho Ophiuchi lane. It is approximately bounded by the coordinates 3h58m, N54.7 and 4h20m, N54.8. The individual positions of some of the spots are given in the catalogue.
Dbls Multpls - 6thOrbitCatalogue 51 Tau J041824.00+213448.0 Tau 51 Tau HD027176 5.64 SB* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Resolution Test Stars - Argyles High Precision - 300mm scopes HD026882 J041835.88+602938.0 Cam HD026882 7.35 **
DSOs - Barnard Dark Clouds B010 J041840.80+281612.0 Tau 99.9 DNe Barnard Note: The brightest part of B 7
DSOs - Barnard Dark Clouds B212 J041914.40+251800.0 Tau 99.9 DNe
Variables - Short Period AAVSO AS Per J041948.00+485700.0 Per 9.71 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies UGC03014 J041953.52+020542.0 Tau PGC014892 14.7 IG Leda B_mag; dist redshift estimated
DSOs - Clark NGC1566 J042000.48-545548.0 Dor PGC014897 9.41 Sy1 Dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp phi Tau J042021.60+272100.0 Tau phi Tau 4.95 *i* Belmont note: yellow/blue; Sep, PA from CCDM
DSOs - Barnard Dark Clouds B213 J042050.40+271612.0 Tau 99.9 DNe
DSOs - Herschel400_Supp NGC1545 J042054.00+501500.0 Per 99.9 Cl* Herschel note: 25 stars loose 2 brt starswh org
DSOs - Barnard Dark Clouds B214 J042155.20+283148.0 Tau 99.9 DNe
DSOs - Clark NGC1555 J042156.88+193148.0 Tau 99.9 HH
Spectral - Kaler Stars Spectrum - Supps T Tau J042200.00+193224.0 Tau HD284419 9.6 TT* Kaler: "Prototype for new stars." Prototype for T Tau stellar class; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - AstroLeague DS - Supp khi Tau J042236.00+253748.0 Tau khi Tau 5.37 *i* Belmont: white/blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Misc - Molecular Clouds - Dames Taurus Molecular Cloud J042256.86+270041.7 Tau 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
DSOs - Barnard Dark Clouds B215 J042333.60+250148.0 Tau 99.9 DNe
DSOs - Barnard Dark Clouds B216 J042400.00+263712.0 Tau 99.9 DNe
Dbls Multpls - Belmont Society Colorful Supp 56 Per J042438.40+335736.0 Per 56 Per 5.79 ** Belmont note: gold/yellow; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue 70 Tau J042538.40+155624.0 Tau 70 Tau HD027991 6.45 *iC Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B011 J042636.00+550148.0 Cam 99.9 DNe Barnard Note: East end of irregular lane, B 8
DSOs - Caldwell_Supp Cl Melotte 25 J042654.00+155136.0 Tau 99.9 OpC Dist, size and brightness per SEDS.
Misc - Molecular Cloud Complexes Taurus Molecular Complex J042717.68+351142.5 Tau 99.9 MoC Dimensions estimated from Murphy (1985). Pohl (2003) and Perrot (2003) also associated this molecular cloud complex with Gould's Belt.
DSOs - Barnard Dark Clouds B217 J042745.60+261800.0 Tau 99.9 DNe
DSOs - Barnard Dark Clouds B218 J042809.60+261612.0 Tau 99.9 DNe
Dbls Multpls - 6thOrbitCatalogue tet01 Tau J042833.60+155736.0 Tau tet01 Tau 77 Tau HD028307 3.84 *i* Mullaney: white/yellowish giants. Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue tet02 Tau J042840.80+155212.0 Tau tet02 Tau 78 Tau HD028319 3.4 dS* Mullaney: white/yellowish giants. Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B012 J043000.00+541612.0 Cam 99.9 DNe Barnard Note: Isolated dark spot SE of B 11; irregularly round with extension E. from the NE side
DSOs - Clark NGC1579 J043009.36+351612.0 Per 99.9 HII Dist estimate per Herbig (2004)
Dbls Multpls - 6thOrbitCatalogue 80 Tau J043009.60+153824.0 Tau 80 Tau HD028485 5.58 *iC Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies NGC1569 J043049.20+645024.0 Cam PGC015345 11.8 IG Leda B_mag; Arp Note: Much absorption, resolution into stars; dist per Tully (1988a)
DSOs - Barnard Dark Clouds B018 J043112.00+242100.0 Tau 99.9 Cld Barnard Note: Group of dark spots
DSOs - Barnard Dark Clouds B013 J043119.20+545248.0 Cam 99.9 DNe Barnard Note: Irregular; irregularly darker inside with a rather sharp, short, narrow extension toward the S.
Alignment - Declination drift method - stars on celestial equator 45 Eri J043152.80-000224.0 Eri 45 Eri HD028749 4.9 * Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 496
Dbls Multpls - AstroLeague DS - Supp 1 Cam J043202.40+535436.0 Cam 1 Cam 5.77 V* Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies NGC1608 J043206.00+003401.2 Can PGC015447 13.2 IG Leda B_mag; Arp Note: Nucleus may be double or superposed star.
DSOs - Barnard Dark Clouds B015 J043207.20+463600.0 Per 99.9 DNe Barnard Note: Elliptical; diameter 15' x 10' slightly NW and SE. One of the finest examples of a dark object seen against the ordinary sky and away from the Milky Way. The background on which the stars shine is uniform over the entire plate. The object is in a region somewhat larger than itself, where there are relatively few stars, and is black by contrast with the sky alone. It clearly shows the presence of a feeble uniform luminosity in space which, from the appearance of similar objects in widely different parts of the sky, leads to the belief that this feeble illumination of distant space is universal. If this object were seen against the star clouds of the Milky Way it would appear strikingly black.
DSOs - Barnard Dark Clouds B016 J043226.40+463600.0 Per 99.9 DNe Barnard Note: Very small; elongated N and S; close to SE edge of B 15
DSOs - Barnard Dark Clouds B017 J043228.80+463112.0 Per 99.9 DNe Barnard Note: Very small; elongated N and S; close to E edge of B 15
DSOs - Barnard Dark Clouds B019 J043300.00+261612.0 Tau 99.9 DNe Barnard Note: Large, indefinite
DSOs - Arp Peculiar Galaxies NGC1614 J043359.76-083440.8 Eri PGC015538 15 H2G Dist redshift estimated; Leda B_mag; Arp Note: Radio source M04-012 is 44sW, 3' S; 3C121 is 38s W, 17' S.
DSOs - Barnard Dark Clouds B219 J043400.00+293448.0 Tau 99.9 DNe
Dbls Multpls - 6thOrbitCatalogue 88 Tau J043538.40+100936.0 Tau 88 Tau HD029140 4.25 SB* Sep, PA from CCDM
Alignment - Bright stars - Skyscan-Ochsenbein alf Tau J043555.20+163036.0 Tau alf Tau 87 Tau HR1457 0.85 V* Mullaney: brillant orange. Dist. 65 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; is part of a complex multiple system with 7 components; see CCDM for details; abs mag from Garrison1996
Asterisms Winter G J043555.20+163036.0 Ori 99.9 Asterism Formed by alf Tau, alf Aur, alf Gem, bet, Gem, alf CMa, bet Ori, gam Ori and alf Ori; position marker is alf Tau
Resolution Test Stars - Argyles High Precision - 300mm scopes HD029193 J043634.75+194536.4 Tau HD029193 7.35 **
Variables - Short Period AAVSO TZ Ret J043702.40-590336.0 Ret 99.9 V*
DSOs - Barnard Dark Clouds B020 J043704.80+505812.0 Per 99.9 DNe Barnard Note: In S part of larger, relatively vacant area; this is the dark object mentioned by Espin in Monthly Notices, 58, 334, (1898MNRAS..58..334E). It is close north of a small group of faint stars and is 6' or 8' in diameter. In a somewhat larger vacant space (sic). It is not so definite as B15.
DSOs - Arp Peculiar Galaxies UGC03105 J043707.44-021814.4 Eri PGC015655 15.4 IG Leda B_mag; Arp Note: One arm leads to companion; dist redshift estimated
Variables - Short Period AAVSO SZ Tau J043714.40+183224.0 Tau HD029260 7.28 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B021 J043757.60+552100.0 Cam 99.9 DNe Barnard Note: Indefinite; irregularly round
DSOs - Barnard Dark Clouds B022 J043800.00+260300.0 Tau 99.9 DNe Barnard Note: Irregular; unequally dark; extended SE and NW; this is a very large region of obscure nebulosity with several darker streaks in it trending northwest. It is partly separated from another starless region lying about 2 degrees to the west and north. Near the middle of the first of these regions is a small luminous nebula with a faint fan-shaped extension for 10' to the northeast (B 14). This is undoubtedly a brighter condensation of the great obscuring mass surrounding it. The position of this small nebula is 4h32m20s, N25 30' (1875.0).
Variables - Short Period AAVSO HU Tau J043816.80+204048.0 Tau 5.83 Al*
DSOs - Barnard Dark Clouds B014 J044000.00+254348.0 Per 99.9 DNe Barnard Note: Very small, bright nebula; a bright spot in the dark nebula B 22. (Position given in Astrophysical Journal, 49, 14, (1919ApJ....49....1B) in error by 10m in right ascension.)
DSOs - Barnard Dark Clouds B023 J044024.00+295548.0 Tau 99.9 DNe Barnard Note: Sharply pointed to the SE; BD +29 728 (magnitude 6.5) in N part
DSOs - Clark NGC1624 J044024.00+502700.0 Per 11.8 OpC nebula around 7 stars
DSOs - Clark NGC1637 J044128.08-025128.8 Eri PGC015821 11.2 G Dist per Tully (1988a)
DSOs - Barnard Dark Clouds B220 J044131.20+255848.0 Tau 99.9 DNe
Dbls Multpls - USNO 2006 Selected - Supp tau Tau J044214.40+225736.0 Tau tau Tau HR01497 4.26 SB* Sep, PA from CCDM
Superclusters - Central point markers - Einasto2002 SCl Caelum SCl59 J044300.00-333000.0 Cae 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Barnard Dark Clouds B024 J044312.00+294612.0 Tau 99.9 DNe Barnard Note: Sharply pointed to the S
Dbls Multpls - AstroLeague DS - Supp 55 Eri J044333.60-084724.0 Eri 55 Eri 5.98 ** Belmont: yellow/yellowish; Sep, PA from CCDM
DSOs - Barnard Dark Clouds B221 J044400.00+314348.0 Aur 99.9 DNe
DSOs - Arp Peculiar Galaxies NGC1648 J044434.80-082840.8 Can PGC015886 11.82 IG Arp Note: Position of larger spiral. Absorption lanes in comp. Diffuse arm extends beyond comp.
Dbls Multpls - Belmont Society Colorful Supp HD030101 J044448.00+051724.0 Ori HD030101 8.1 *i* Belmont note: blue/white; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Long Period - AAVSO Easy X Cam J044543.20+750600.0 Cam HD029384 8.95 Mi*
DSOs - Clark NGC1647 J044554.00+190636.0 Tau 6.4 Cl* Clark note: 25 stars mag 8 to 13; OMeara10
Structure - Galactic plane marker Solar antapex - Hipparcos data J044605.13-100731.9 Eri 99.9 reg 180 degs from the direction of rotation of Earth in the Milky Way Galaxy; see also object "Mean Galactic Plane"
Variables - Long Period - AAVSO Easy R Pic J044609.60-491500.0 Pic HD030551 7.49 sr* Dist per Hipparcos Cat. (1997) plx
Spectral - Kaler Stars Spectrum - Supps RV Tau J044707.20+261048.0 Tau HD283868 9.41 RV*
Variables - Short Period AAVSO AW Per J044745.60+364312.0 Per HD030282 8.46 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Parapegma - galactic plane IAU constellations Aur at l = 160.5 deg, b = 0 J044848.09+445151.9 Aur 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
Variables - Short Period AAVSO SV Per J044948.00+421724.0 Per 9.74 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Spectral - Kaler Stars Spectrum - Supps pi.02 Ori J045036.00+085400.0 Ori pi02 Ori 2 Ori HR01544 4.35 * Dist. 203 light-years. Distances per Ochsenbein CDS Cat. V/53A
DSOs - Herschel400_Supp NGC1664 J045112.00+433936.0 Aur 7.6 Cl* Herschel note: 25 stars faint rich elongated
Spectral - Carbon Star - Mullaney Harvest Supps ST Cam J045114.40+681012.0 Cam HD030243 6.67 C* Mullaney: deep orange
Dbls Multpls - Belmont Society Colorful Supp HD030926 J045150.40+011500.0 Ori HD030926 8.2 ** Belmont note: white/white; Sep, PA from CCDM
DSOs - Barnard Dark Clouds B025 J045240.80+460000.0 Per 99.9 DNe Barnard Note: Irregularly round; a good example of a dark or more or less starless region
Resolution Test Stars - Argyles High Precision - 150mm scopes HD031088 J045245.96-051711.8 Ori HD031088 7.78 ** Dist per plx.
Photometry - Landolt areas SA96 J045250.40+000701.2 Ori HD031073 99.9 reg Mag range: 6-12; N=34; Landolt1992 adds 6 stars to mag 13; HR1574 is v5.97 star in field.HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
DSOs - Arp Peculiar Galaxies APG180 J045324.24-044734.8 Ori PGC016261 16 IG Leda B_mag; Arp Note: South arm kinks back, thin filament connects nuclei.
Limiting Magnitude Areas IMO-LMA20 J045403.01+662033.6 Cam 99.9 reg 42 Cam-bet Cam-gam Cam; coords per NASA HEASARC; marker is alf Cam
DSOs - Barnard Dark Clouds B026 J045438.40+303712.0 Aur 99.9 DNe Barnard Note: Irregular; B 26, 27, 28 are close NW of BD +30 741 (mag 6.8), which is involved in feeble nebulosity
DSOs - Barnard Dark Clouds B027 J045507.20+303300.0 Aur 99.9 DNe Barnard Note: Irregular
DSOs - Barnard Dark Clouds B028 J045552.80+303748.0 Aur 99.9 DNe Barnard Note: Irregular
Alignment - Bright stars - Skyscan-Ochsenbein iot Aur J045700.00+331012.0 Aur iot Aur 3 Aur HR1577 2.69 V* Dist. 543 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp ome Aur J045914.40+375324.0 Aur ome Aur 4.98 *i* Belmont note: white/pale blue; Sep, PA from CCDM
Spectral - Kaler Stars Spectrum - Supps R Lep J045936.00-144836.0 Lep HD031996 8.1 Mi* Kaler: "Cool carbon - and the sky's reddest-naked-eye star." Mullaney: reddest star known, long-period 427 day variable. Period per Mullaney; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO AN Aur J045940.80+405024.0 Aur 10.21 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Misc - OB Assoc. bright within 650pc Ass Ori OB 1 J050000.00+005400.0 Ori 99.9 As* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt.
Variables - Short Period AAVSO RX Aur J050124.00+395736.0 Aur HD031913 8.49 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies NGC1741 J050138.16-041521.6 Ori PGC016574 15 IG Leda B_mag; Arp Note: Material extends SE toward peculiar round spiral; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue eps Aur J050157.60+434912.0 Aur eps Aur 7 Aur HD031964 3.03 Al* Kaler: "Supergaint eclipsed by something bigger." Sep, PA from CCDM; abs mag from Garrison1996
Asterisms Aur Kids J050157.60+434912.0 Aur 99.9 Asterism Triangle south of Capella formed by eps Aur, zet Aur and eta Aur; position marker is eps Aur.
Limiting Magnitude Areas McBeath-LMA03 J050157.60+434912.0 Aur 99.9 reg Marker is eps Aur
DSOs - Misc Supp IC2118 J050200.00-075400.0 0 99.9 RNe Is illuminated by Rigel. Is associated with the Orion OB1 Association and the larger Ori-Eri Superbubble.
Limiting Magnitude Areas IMO-LMA08 J050305.75+213523.9 Tau 99.9 reg alf Tau-bet Tau-zet Tau; coords per NASA HEASARC; marker is iot Tau
DSOs - Clark NGC1746 J050348.00+234536.0 Tau 6.1 Cl* 50 stars mag 8+
DSOs - Herschel400_Supp NGC1750 J050354.00+233900.0 Tau 99.9 Cl* Part of NGC 1746 3 clusters
DSOs - Arp Peculiar Galaxies APG187 J050452.80-101424.0 Eri PGC016691 99.9 IG Arp Note: Radio source M05-10 is 6' N. Faint filament points to dense nucleus. Possible fainter filament toward compact galaxy to NW.
DSOs - Clark NGC1792 J050514.88-375812.0 Col PGC016709 10.1 G Dist per Tully (1988a)
Spectral - Carbon Star - Mullaney Harvest Supps W Ori J050524.00+011048.0 Ori HD032736 5.88 C* Mullaney: deep orange carbon star
Variables - Short Period AAVSO RS Cep J050602.40+801500.0 Cep 10.32 Al*
Dbls Multpls - Belmont Society Colorful Supp 12 Cam J050612.00+590112.0 Cam 12 Cam 6.08 RS* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B029 J050624.00+314124.0 Aur 99.9 DNe Barnard Note: Round; indefinite
DSOs - Herschel400_Supp NGC1788 J050654.00-032027.6 Ori 5.8 RNe Herschel note: round non uniform near 8 magstar; dist per Cederblad1946
Dbls Multpls - Belmont Society Colorful Supp 103 Tau J050807.20+241612.0 Tau 103 Tau 5.5 SB* Sep, PA from CCDM
DSOs - Barnard Dark Clouds B222 J050824.00+321012.0 Aur 99.9 DNe
Dbls Multpls - Mullaney Harvest - Supps HD033203 J051019.20+371800.0 Aur HD033203 6.76 *i* Mullaney: gold & bluish-red
Variables - Short Period AAVSO BK Aur J051040.80+494124.0 Aur 9.42 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC1807 J051042.00+163148.0 Tau 7 Cl* 15 stars mag 8 to 9
Variables - Short Period AAVSO ER Ori J051114.40-083336.0 Ori 9.96 WU*
Spectral - Kaler Stars Spectrum - Supps CD-45 1841 J051140.80-450112.0 Pic 8.89 V* Kaler: "High-veliocity [galactic] halo star." ; dist per Hipparcos Cat. (1997) plx; abs mag per Cox2000g
DSOs - Clark NGC1832 J051203.12-154048.0 Lep PGC016906 12 G Dist per Tully (1988a)
DSOs - Clark NGC1817 J051212.00+164048.0 Tau 7.7 OpC Clark note: 50 stars mag 10+
Variables - Short Period AAVSO SY Aur J051238.40+424948.0 Aur 9.97 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Limiting Magnitude Areas IMO-LMA22 J051255.90-161219.7 Lep 99.9 reg bet Lep-bet Ori-53 Eri; coords per NASA HEASARC; marker is mu. Lep
Dbls Multpls - Belmont Society Colorful Supp rho Ori J051316.80+025136.0 Ori rho Ori 4.45 SB* Belmont note: orange/blue-green; Sep, PA from CCDM
Structure - Galactic plane marker Galactic plane ascending node J051319.00+000000.0 Ori 99.9 reg Descending node of galactic plane intersects the Celestial Equator at an inclination of approx. 62.5 deg
DSOs - Clark NGC1851 J051406.24-400224.0 Col 8.05 GlC This globular cluster is associated with the Canis Major Drawf Galaxy that has been captured by the Milky Way galaxy.
Alignment - Bright stars - Skyscan-Ochsenbein bet Ori J051431.20-081200.0 Ori bet Ori 19 Ori HR1713 0.12 Em* Dist. 949 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; illuminates IC2118, the Witchhead Nebula; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp bet Ori J051431.20-081200.0 Ori bet Ori 0.12 Em* Belmont note: white/blue; Sep, PA from CCDM; illuminates IC2118, the Witchhead Nebula; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp 14 Aur J051524.00+324124.0 Aur 14 Aur 5 dS* Belmont note: pale-yellow/blue triple; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue alf Aur J051640.80+460000.0 Aur alf Aur 13 Aur HD034029 0.08 RS* Mullaney: golden-yellow. Kaler: "1st mag star closest to north celestial pole . . . Rare yellow-giant double." Sep, PA from CCDM; is part of a complex multiple system with 8 components; see CCDM for details; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein alf Aur J051640.80+460000.0 Aur alf Aur 13 Aur HR1708 0.08 RS* Mullaney: golden-yellow. Kaler: "1st mag star closest to north celestial pole . . . Rare yellow-giant double." Dist. 42 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; is part of a complex multiple system with 8 components; see CCDM for details; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp R Aur J051716.80+533524.0 Aur 6.5 Mi* Belmont note: variable double; Sep, PA from CCDM
DSOs - Clark IC405 J051724.00+342248.0 Aur 99.9 Rad Approx. distance per O'Meara
Variables - Short Period AAVSO CD Tau J051731.20+200748.0 Tau HD034335 7.21 Al*
Dbls Multpls - Belmont Society Colorful Supp tau Ori J051736.00-065024.0 Ori tau Ori 3.59 *i* Belmont note: yellow/yellow; Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue 16 Aur J051809.60+332212.0 Aur 16 Aur HD034334 4.55 SB* Sep, PA from CCDM
Variables - Short Period AAVSO AR Aur J051819.20+334612.0 Aur HD034364 6.09 Al*
Asterisms Harrington 4 J051900.00+330000.0 Aur 99.9 Asterism Formed by 16, 17, 18, 19 and IQ Aur creates the diffuse glow spot near Aur's center.
DSOs - Arp Peculiar Galaxies APG052 J051930.00+034358.8 Ori PGC017109 99.9 IG
DSOs - Clark NGC1857 J052012.00+392100.0 Aur 7 Cl* Clark note: 45 stars mag 8+
DSOs - Barnard Dark Clouds B223 J052128.80+081912.0 Ori 99.9 DNe
Structure - Olano's Ring OB Associations Ass Aur OB 1 J052142.00+335200.0 Aur 99.9 As* Dimensions and distance, see Sky2000.
DSOs - Arp Peculiar Galaxies NGC1875 J052145.60+064116.8 Ori PGC017171 15.2 IG Leda B_mag; Arp Note: Three distorted galaxies in general line toward east; dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp 22 Ori J052145.75-002256.9 Ori 22 Ori 4.7 * Sep, PA from CCDM; manual correction of coordinate sign
Resolution Test Stars - Argyles High Precision - 400mm scopes HD034807 J052155.37+393422.4 Aur HD034807 7.35 **
DSOs - Clark IC410 J052200.00+332848.0 Aur 99.9 Cl*
DSOs - Arp Peculiar Galaxies NGC1888 J052234.32-112924.0 Lep PGC017195 13 IG Leda B_mag; Arp Note: Faint parallel feature on opposite side from S0 galaxy; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC1889 J052235.28-112924.0 Lep PGC017196 13 IG Leda B_mag; Arp Note: Faint parallel feature on opposite side from S0 galaxy; dist per Tully (1988a)
DSOs - Clark NGC1893 J052242.00+332436.0 Aur 7.5 OpC near I.410, 20 stars mag 9 to 12
Dbls Multpls - Belmont Society Colorful Supp 23 Ori J052250.40+033224.0 Ori 23 Ori 5 *i* Belmont note: yellow/blue-green; Sep, PA from CCDM
Dbls Multpls - Belmont Society Colorful Supp HD035281 J052319.20-082512.0 Ori HD035281 5.99 *i* Belmont note: white/yellow-orange; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark LMC J052334.56-694500.0 Dor 99.9 G Dist per Powell (2005); assoc with Local Group per van den Bergh (2000)
DSOs - Barnard Dark Clouds B224 J052352.80+103712.0 Ori 99.9 DNe Harrington TUBA listed.
DSOs - Clark NGC1904 J052410.56-243112.0 Lep 8.56 GlC This globular cluster is associated with the Canis Major Drawf Galaxy that has been captured by the Milky Way galaxy.
Dbls Multpls - 6thOrbitCatalogue eta Ori J052428.80-022400.0 Ori eta Ori 28 Ori HD035411 3.38 bL* Belmont: white/deep blue; Sep, PA from CCDM; abs mag from Garrison1996
Variables - Short Period AAVSO eta Ori J052428.80-022400.0 Ori eta Ori HD035411 3.21 bL* Mullaney: white/blue; distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211; Orion doubles tour member
Variables - Short Period AAVSO V536 Ori J052455.20+015812.0 Ori 10.2 Al* Orion doubles tour member
Alignment - Bright stars - Skyscan-Ochsenbein gam Ori J052507.20+062100.0 Ori gam Ori 24 Ori HR1790 1.64 V* Dist. 250 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996; Orion doubles tour member
Dbls Multpls - Belmont Society Colorful Supp HD035295 J052512.00+345136.0 Aur HD035295 6.52 *i* Belmont note: yellowish/orange; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Alignment - Bright stars - Skyscan-Ochsenbein bet Tau J052616.80+283636.0 Tau bet Tau 112 Tau HR1791 1.68 *i* Dist. 135 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein bet Tau J052616.80+283636.0 Tau bet Tau 112 Tau HR1791 1.68 *i* Dist. 135 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp HD035673 J052631.20+025624.0 Ori HD035673 6.5 ** Belmont note: blue-white/pale-red; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp psi Ori J052650.40+030600.0 Ori psi Ori 4.59 El* Belmont note: white/blue-white; Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue 115 Tau J052709.60+175736.0 Tau 115 Tau HD035671 5.39 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B225 J052800.00+113600.0 Ori 99.9 DNe
Meteor shower radiants - IMO Meteor Shower Calendar 2006 khi-Orionids (XOR) J052800.00+230000.0 Ori 99.9 reg Peak day: 12/2 ; Peak ZHR:3; Solar long: 250°
DSOs - Herschel400_Supp NGC1907 J052806.00+351912.0 Aur 8.2 Cl* Herschel note: tight some nebulosity richish
Variables - Short Period AAVSO Y Aur J052838.40+422624.0 Aur 9.74 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC1912 J052842.96+355100.0 Aur 6.4 Cl* Arm association per SEDS2000.
Dbls Multpls - Belmont Society Colorful Supp HD036059 J052843.20-082248.0 Ori HD036059 6.75 *i* Belmont note: yellow/blue; Sep, PA from CCDM
Dbls Multpls - AstroLeague DS - Supp 118 Tau J052916.80+250900.0 Tau 118 Tau 5.47 V* Belmont: white/yellow/yellow; and 4.8"; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp 31 Ori J052943.20-010524.0 Ori 31 Ori 4.71 V* Belmont note: orange/blue-white; Sep, PA from CCDM
Variables - Short Period AAVSO LY Aur J052943.20+352248.0 Aur HD035921 6.96 bL*
Dbls Multpls - USNO 2006 Selected - Supp HR01856 J053009.60-470448.0 Pic HR01856 5.46 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B030 J053016.80+124612.0 Ori 99.9 DNe Harrington TUBA listed. Barnard Note: Large dark area with few stars. There is a nebulous border, .5 degree wide, to the semi-vacant region extending 1 degree east and north from BD +12 803 (magnitude 7.0). Apparently this nebulous border extends many degrees east in a very diffused manner. There is a narrow dark lane extending south from the semi-vacant region, running close west of BD +12 803 to a point nearly 1 degree south of BD +12 801 (mag 6.9). There is a small fan-shaped nebula close north of a small star in the position 5h24m30s, +12 3.9' (1875.0). A small strip of nebulosity extends 5' southwest from this star. These two nebulae are probably the brighter parts of a large obscure nebulosity.
Dbls Multpls - Belmont Society Colorful Supp 32 Ori J053048.00+055700.0 Ori 32 Ori HD036267 4.2 ** Sep from Belmont Society
DSOs - Herschel400_Supp NGC1931 J053126.40+341424.0 Aur 10.1 OpC Herschel note: starlike with nebulosity around
Asterisms Belt of Orion J053200.00-001800.0 Ori 99.9 Asterism Formed by del, eps, zet Ori; position marker is del Ori
DSOs - Barnard Dark Clouds B032 J053200.00+123036.0 Ori 99.9 DNe Harrington TUBA listed. Barnard Note: Dark projection from S. end of B 31 to the E.
DSOs - Barnard Dark Clouds B031 J053200.00+124500.0 Ori 99.9 DNe Harrington TUBA listed. Barnard Note: Extended NE and SW; the E. and darkest part of B 30
Alignment - Declination drift method - stars on celestial equator del01 Ori J053200.40-001756.7 Ori del01 Ori 34 Ori HD036486 2.2 * Mullaney: varying color descriptions, greenish-white/white. Alignment drift rate 14.99 arcsecs per sec; Kaler: Star that "helped us to discover instellar gas"; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 1065; manual correction of coordinate sign; abs mag per Kaler 100 Greatest Stars (informal list)
Alignment - Bright stars - Skyscan-Ochsenbein del01 Ori J053200.40-001756.7 Ori del01 Ori 34 Ori HR1852 2.23 EB* Kaler: Star that "helped us to discover instellar gas." Dist. 1065 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; manual correction of coordinate sign
Dbls Multpls - AstroLeague DS - Supp del Ori J053200.40-001756.7 Ori del Ori 2.23 EB* Belmont: white/blue-white triple; Kaler: Star that "helped us to discover instellar gas"; sep, PA from CCDM; manual correction of coordinate sign; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein alf Lep J053243.20-174912.0 Lep alf Lep 11 Lep HR1865 2.59 V* Dist. 954 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Clark NGC1964 J053321.84-215624.0 Lep PGC017436 10.72 G Dist per Tully (1988a)
Variables - Short Period AAVSO VV Ori J053331.20-010936.0 Ori HD036695 5.16 SB*
DSOs - Clark NGC1952 J053431.92+220036.0 Tau 99.9 SNR Kaler: "Famed supernova remanent and the first optical pulsar." Distance per SEDS; Arm association per SEDS2000; see Bester (1996) for alternate dist of 1.73 kpc.
Hubble Famous Photographs M1 (STScI-PRC2005-37) J053431.92+220036.0 Tau 99.9 SNR Kaler: "Famed supernova remanent and the first optical pulsar." Distance per SEDS; Arm association per SEDS2000; see Bester (1996) for alternate dist of 1.73 kpc.
DSOs - Mullaney Harvest - Supps NGC1973 J053502.16-044358.8 Ori 99.9 Neb Part of NGC1977; size per SEDS
Dbls Multpls - AstroLeague DS - Supp HD036960 J053502.40-060000.0 Ori HD036960 4.78 *i* Belmont: white/white; Sep, PA from CCDM
Dbls Multpls - USNO 2006 Selected - Supp lam Ori J053507.20+095548.0 Ori lam Ori HR01879 3.39 ** Belmont: white/white/violet triple; Sep, PA from CCDM; abs mag from Garrison1996; Orion doubles tour member
DSOs - Mullaney Harvest - Supps NGC1981 J053512.00-042400.0 Ori 4.2 Cl* Size and brightness per SEDS.
Dbls Multpls - Belmont Society Colorful Supp HD036881 J053514.40+101424.0 Ori HD036881 5.62 V* Belmont note: white/orange; Sep, PA from CCDM
DSOs - Clark NGC1977 J053514.88-045309.6 Ori 99.9 Cl* includes NGC 1973, 1975
DSOs - Mullaney Harvest - Supps NGC1975 J053515.36-052306.0 Ori 99.9 G Part of NGC1977; size per SEDS
Asterisms Mirror of Venus J053516.80-052324.0 Ori 99.9 Asterism Formed by zet Ori, eps Ori, del Ori, iot Ori, tet Ori and eta Ori; position maker is M42
Asterisms Sword of Orion J053516.80-052324.0 Ori 99.9 Asterism Formed by tet Ori, M42, iot Ori; position marker is M42.
DSOs - Clark NGC1976 J053517.28-052327.6 Ori 5 HII Distance per SEDS; Arm association per SEDS2000; part of the Ori A Mld Cloud; dist same as Reifenstein (1970)
Hubble Famous Photographs M42 (STScI-PRC2006-01a) J053517.28-052327.6 Ori 5 HII Distance per SEDS; Arm association per SEDS2000; part of the Ori A Mld Cloud; dist same as Reifenstein (1970)
Dbls Multpls - AstroLeague DS - Supp tet01 Ori J053519.20-052324.0 Ori tet01 Ori 99.9 Cl* Belmont: 2white/2blue; Kaler: "Central exciting star of the Orion nebula"; Sep, PA from CCDM; dist estimate per Kaler (2002); is part of a complex multiple system with more than 6 components; see CCDM for details; Orion doubles tour member
DSOs - Herschel400_Supp NGC1980 J053524.00-055457.6 Ori 2.5 Cl* Herschel note: surround iota Orionis nebulosity
Dbls Multpls - AstroLeague DS - Supp tet02 Ori J053524.00-052512.0 Ori tet02 Ori 5.08 SB* Belmont: white/white/white; Sep, PA from CCDM; is part of a complex multiple system with more than 6 components; see CCDM for details; ; Orion doubles tour member
Dbls Multpls - Belmont Society Colorful Supp 42 Ori J053524.00-045024.0 Ori 42 Ori 4.59 V* Belmont note: white/yellow-white; Sep, PA from CCDM
Dbls Multpls - AstroLeague DS - Supp iot Ori J053526.40-055436.0 Ori iot Ori 2.77 SB* Belmont: white/white /white; Sep, PA from CCDM; abs mag from Garrison1996; Orion doubles tour member
DSOs - Mullaney Harvest - Supps Cl Collinder 70 J053530.00-010600.0 Ori 99.9 Cl* Part of Ori OB1 Association.
DSOs - Clark NGC1982 J053530.96-051612.0 Ori 99.9 HII Distance per SEDS; Arm association per SEDS2000.
Dbls Multpls - Belmont Society Colorful Supp HD037040 J053531.20-042136.0 Ori HD037040 6.38 *iC Belmont note: white/white; Sep, PA from CCDM
Meteor shower radiants - IMO Meteor Shower Calendar 2006 alf-Aurigids (AUR) J053600.00+420000.0 Aur 99.9 reg Peak day: 9/1 ; Peak ZHR:10; Solar long: 158°6
Alignment - Bright stars - Skyscan-Ochsenbein eps Ori J053612.00-011200.0 Ori eps Ori 46 Ori HR1903 1.7 Em* Part of eps Ori Cluster Collinder 70; Dist. 1257 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Clark NGC1960 J053612.00+340824.0 Aur 6 OpC Arm association per SEDS2000.
DSOs - Clark NGC1999 J053626.88-064315.6 Ori 9.5 HII Clark note: near M43; dist estimate per Corcoran (1995)
DSOs - Barnard Dark Clouds B226 J053633.60+334200.0 Aur 99.9 DNe
Dbls Multpls - Belmont Society Colorful Supp HD037370 J053806.52-001103.5 Ori HD037370 7.45 *iN Belmont note: white/blue-white/orange-white; Sep, PA from CCDM; manual correction of coordinate sign
Variables - Short Period AAVSO GP Tau J053833.60+250000.0 Tau HD037291 10.09 sr*
Dbls Multpls - Belmont Society Colorful Supp HD294271 J053836.00-023300.0 Ori HD294271 7.88 *i* Belmont note: white/white; close to sigma; Sep, PA from CCDM
DSOs - Clark NGC2070 J053842.00-690600.0 Dor 7.25 Cl* Approx. distance per O'Meara
Hubble Famous Photographs Tarantula Neb (STScI-PRC1999-012a) J053842.00-690600.0 Dor 7.25 Cl* Approx. distance per O'Meara
Dbls Multpls - 6thOrbitCatalogue sig Ori J053845.60-023600.0 Ori sig Ori 48 Ori HD037468 3.8 ** Belmont: blue-white/blue-white/deep-blue; Sep, PA from 6th Orbital Catalogue Ephemerides; Orion doubles tour member
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD037643 J053916.22-175057.9 Lep HD037643 6.38 *i* Is in NGC2017. Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Mullaney Harvest - Supps NGC2017 J053916.80-175024.0 Lep 99.9 Cl* Size per NGC Project.
Dbls Multpls - 6thOrbitCatalogue zet Ori J054045.60-015624.0 Ori zet Ori 50 Ori HD037742 1.79 ** Mullaney: pair of blue-white. Sep, PA from CCDM; Dist. 1110 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; Horsehead Neb (B33-IC434), NGC2023, NGC2024, zet Ori and Ori B Ml Cld are associated; abs mag from Garrison1996; Orion doubles tour member
Alignment - Bright stars - Skyscan-Ochsenbein zet Ori J054045.60-015624.0 Ori HR1948 1.79 ** Mullaney: pair of blue-white. Dist. 1110 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; Horsehead Neb (B33-IC434), NGC2023, NGC2024, zet Ori and Ori B Ml Cld are associated; abs mag from Garrison1996; Orion doubles tour member
DSOs - Clark IC434 J054100.00-023000.0 Ori 99.9 HII contains Horsehead Nebula, B33; Horsehead Neb (B33-IC434), NGC2023, NGC2024, zet Ori and Ori B Ml Cld are associated
DSOs - Clark B033 J054100.00-022736.0 Ori 99.9 DNe Harrington TUBA listed. Barnard Note: Dark mass, on nebulous strip extending S from Zeta Orionis (see Astrophysical Journal, 38, 500, (1913ApJ....38..496B), and Plate XX); Horsehead Neb (B33-IC434), NGC2023, NGC2024, zet Ori and Ori B Ml Cld are associated
DSOs - Clark NGC2023 J054137.68-021550.4 Ori 99.9 RNe Dist per Reifenstein (1970); Horsehead Neb (B33-IC434), NGC2023, NGC2024, zet Ori and Ori B Ml Cld are associated
DSOs - Clark NGC2024 J054142.96-015027.6 Ori 99.9 Cl* Clark note: beautiful complex detail; Simbad lists are open cluster, but is reflection nebulae; dist per Reifenstein (1970); Horsehead Neb (B33-IC434), NGC2023, NGC2024, zet Ori and Ori B Ml Cld are associated
DSOs - Herschel400_Supp NGC1961 J054205.28+692212.0 Cam PGC017625 12.2 LIN Arp Note: Two long straight arms or filaments tangent to NE side of galaxy.; Herschel note: sp faint elus fuzzy sl elongated; dist redshift estimated
DSOs - Herschel400_Supp NGC2022 J054206.00+090509.6 Ori 10.1 PN Herschel note: fuzzy oval small slight blue-gr; dist per Acker 1992 average derived
DSOs - Barnard Dark Clouds B034 J054350.40+324200.0 Aur 99.9 Mi* Barnard Note: Round; starless; indefinite; large globule per Bok (1971); dist per Bok (1971)
Meteor shower radiants - IMO Meteor Shower Calendar 2006 bet-Taurids J054400.00+190000.0 Tau 99.9 reg Peak day: 6/28 ; Peak ZHR:medium; Solar long: 96°7
Dbls Multpls - USNO 2006 Selected - Supp gam Lep J054428.80-222700.0 Lep gam Lep HR01983 3.6 PM* Mullaney: wide yellow/green pair. Sep, PA from CCDM
Variables - Short Period AAVSO ST Tau J054502.40+133448.0 Tau HD038262 9.13 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Spectral - Kaler Stars Spectrum - Supps FU Ori J054521.60+090412.0 Ori 8.94 FU* Kaler: "Youthful, violently erupting star."; dist estimate per Kaler (2002); abs mag per Kaler2002 (informal est)
DSOs - Barnard Dark Clouds B035 J054531.20+090300.0 Ori 99.9 DNe Harrington TUBA listed. Barnard Note: Elongated E and W, 20'x10', with an extension SE; three small stars N of it.
Misc - Molecular Cloud Complexes Ori Molecular Cloud Complex J054535.34-025918.5 Ori 99.9 MoC Pohl (2003) and Perrot (2003) also associated this molecular cloud complex with Gould's Belt.
Structure - Galactic plane marker Gal deg 180 - Anti-galactic center J054537.19+285610.5 Tau 99.9 reg Gal lon: 180 Gal lat: 0
Structure - Galactic spiral arms Outer Arm J054537.19+285610.5 Tau 99.9 reg The Outer Arm is 4.6 kpc distant in this anticenter direction at 13.7 kpc from the Galactic Center and 3.3 kpc beyond the Perseus Arm. Gal lon: 180 Gal lat: 0. Based on an 8.5 kpc Sol-galactic baseline instead of an 8.0 kpc Rho.
Structure - Galactic spiral arms Perseus Arm J054537.19+285610.5 Tau 99.9 reg The Perseus Arm is 1.6 kpc distant in this anticenter direction at 10.4 kpc from the Galactic Center. Gal lon: 180 Gal lat: 0. Based on an 8.5 kpc Sol-galactic baseline instead of an 8.0 kpc Rho.
Structure - Orion Arm Dickel's Orion Optical Tube - towards l=180 J054537.19+285610.5 Tau 99.9 reg Dickel's best fit of optically visible Orion Arm to a 13 deg pitch, 3.56 kpc tube, 0.4 kpc in diameter, looking spinward down the Orion Arm. Sol is on inner edge of this optical tube, 8/10ths from tube's center, or 80% of 200 pc or 160 pc from the Arm's optical center line, along galactic center/galactic anti-center line, for a distance of 360pc from Sol to the inside of the outerwall of the optical tube on the anti-galactic center side.
Variables - Short Period AAVSO EU Tau J054540.80+183936.0 Tau HD038321 8.71 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Spectral - Kaler Stars Spectrum - Supps mu. Col J054600.00-321836.0 Col mu. Col HD038666 5.14 V* Kaler: "First known runaway star" Like AE Aur, ejected from Ori OB1 Assoc.; dist per Hipparcos Cat. (1997) plx; abs mag per Kaler2002 (informal est)
DSOs - Clark NGC2068 J054646.56+000046.8 Ori 99.9 RNe Distance per SEDS; Arm association per SEDS2000.
DSOs - Clark NGC2071 J054704.32+002118.0 Ori 99.9 RNe 15' NE from NGC 2068
Spectral - Kaler Stars Spectrum - Supps bet Pic J054716.80-510412.0 Pic bet Pic HR02020 3.86 * Kaler: First star seen with what appears to be a surrounding planetary disk." Dist. 63 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag per Kaler2002 (informal est)
Variables - Short Period AAVSO V1031 Ori J054726.40-103148.0 Ori HD038735 6.18 V*
Alignment - Bright stars - Skyscan-Ochsenbein kap Ori J054745.60-094012.0 Ori kap Ori 53 Ori HR2004 2.04 V* Dist. 1560 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp HD038584 J054755.20+244124.0 Tau HD038584 6.76 *i* Belmont note: reddish-orange/reddish-orange; Sep, PA from CCDM
Dbls Multpls - Belmont Society Colorful Supp 52 Ori J054800.00+062700.0 Ori 52 Ori 5.3 ** Belmont note: white/white; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B036 J054900.00+072512.0 Ori 99.9 DNe Harrington TUBA listed. Barnard Note: Irregular, narrow dark lane, NE and SW. The NE end connects brokenly with B 35. Well shown on Plate 21, Lick Observatory Publications, 11, 1913.
Variables - Long Period - AAVSO Easy SU Tau J054904.80+190412.0 Tau HD247925 9.6 RC*
Misc - Molecular Clouds - Dames Orion B Molecular Cloud J054929.04+003144.8 Ori 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Variables - Short Period AAVSO V781 Tau J055012.00+265736.0 Tau HD248087 9.22 WU*
Dbls Multpls - Belmont Society Colorful Supp nu. Aur J055129.40+390854.5 Aur nu. Aur 3.97 *i* Sep, PA from CCDM
Limiting Magnitude Areas IMO-LMA17 J055129.40+390854.5 Aur 99.9 reg eps Aur-tet Aur-del Aur; coords per NASA HEASARC; marker is nu. Aur
DSOs - Clark NGC2099 J055218.96+323300.0 Aur 5.6 OpC Arm association per SEDS2000.
DSOs - Clark BarnardsLoop J055500.00-013000.0 Ori 99.9 DNe Clark position data; Barnard's Loop: faint arc
Spectral - Kaler Stars Spectrum - Supps LP658-2 J055509.60-041012.0 Ori 14.45 WD* Abs mag per McCook2003
Alignment - Bright stars - Skyscan-Ochsenbein alf Ori J055509.60+072436.0 Ori alf Ori 58 Ori HR2061 0.58 sr* Kaler: "Red supergiant . . . 1st to have its surface directly imaged." Mullaney: orange-sapphire; topaz. Dist. 465 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Winter Triangle J055509.60+072436.0 Ori 99.9 Asterism Formed by alf CMi, alf Ori, alf CMa; position marker is alf Ori.
Variables - Long Period - AAVSO Easy U Ori J055548.00+201048.0 Ori HD039816 6.72 Mi*
Variables - Short Period AAVSO Z Ori J055550.40+134124.0 Ori HD249313 10.02 Al*
Variables - Short Period AAVSO UW Ori J055552.80+201012.0 Ori HD039816 10.6 bL*
Structure - Galactic plane marker Solar antapex - traditional J055700.07-262829.3 Col 99.9 reg 180 degs from the direction of rotation of Earth in the Milky Way Galaxy
Photometry - Landolt areas SA97 J055725.92+000140.8 Ori 60 Ori HD040210 99.9 reg Mag range: 7-12; N=30; Landolt1992 adds 7 stars to mag 14; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Variables - Short Period AAVSO V474 Mon J055900.00-092248.0 Mon HD040535 6.46 dS*
Variables - Short Period AAVSO V642 Ori J055928.80+091424.0 Ori HD040490 8.7 Al*
Dbls Multpls - 6thOrbitCatalogue bet Aur J055931.20+445700.0 Aur bet Aur 34 Aur HD040183 1.89 Al* Sep, PA from CCDM; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein bet Aur J055931.20+445700.0 Aur bet Aur 34 Aur HR2088 1.89 Al* Dist. 83 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp del Aur J055931.20+541648.0 Aur del Aur 3.73 *i* Belmont note: triple; and 197"; Sep, PA from CCDM
Dbls Multpls - AstroLeague DS - Supp tet Aur J055943.20+371236.0 Aur tet Aur 2.62 V* Belmont: bluish/bluish; Sep, PA from CCDM; abs mag from Garrison1996
Structure - Ecliptic plane marker South Ecliptic Pole J060000.00-662400.0 Scl 99.9 reg
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Gem - summer solstice J060000.00+232627.0 Gem 99.9 reg Summer solstice. Sun at noon on approx. 6/22 enters Gem; midnight on approx. 12/21; eclip long 90, eclip lat 0
Variables - Short Period AAVSO DN Ori J060028.80+101312.0 Ori 9.41 Al*
DSOs - Clark NGC2129 J060106.00+231836.0 Gem 6.7 OpC Clark note: about 50 stars
Variables - Short Period AAVSO RW Gem J060128.80+230824.0 Gem HD250371 9.89 Al*
Variables - Short Period AAVSO RZ Gem J060236.00+221348.0 Gem 9.91 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC2126 J060300.00+495400.0 Aur 99.9 OpC Herschel note: 28 stars faint poor blue white
Parapegma - galactic plane IAU constellations Ori at l = 189 deg, b = 0 J060540.58+210947.5 Ori 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Clark NGC2158 J060724.96+240524.0 Gem 8.6 OpC Clark note: near M35
DSOs - Barnard Dark Clouds B227 J060728.80+192812.0 Ori 99.9 DNe Large globule per Bok (1971)
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD041943A J060830.30+135816.0 Ori HD041943A 6.85 ** Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Herschel400_Supp NGC2169 J060832.40+135736.0 Ori 5.9 OpC Herschel note: 15 stars brt tightly grouped
DSOs - Clark NGC2168 J060906.00+242100.0 Gem 5.1 Cl* Arm association per SEDS2000.
Dbls Multpls - Belmont Society Colorful Supp HD042071 J060909.60+113936.0 Ori HD042071 8.41 *i* Belmont note: yellow/yellow-white; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC2174 J060942.00+203000.0 Ori 99.9 HII includes NGC 2175; dist per Cederblad1946
Structure - Olano's Ring OB Associations Ass Gem OB 1 J060948.00+213524.0 Gem 99.9 As* ksi01 Ori is member Dimensions, distance and associated stars see Sky2000.
DSOs - Herschel400_Supp NGC2185 J061000.00-061200.0 Ori 12.9 RNe Herschel note: brt fuzzy with NGC 2183 + 2184
Structure - Olano's Ring Associated Molecular Clouds Mon R2 Molecular Cloud J061027.93-062229.0 Mon 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Variables - Short Period AAVSO GQ Ori J061136.00+093748.0 Ori HD042532 9.42 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Structure - Olano's Ring OB Associations ksi Ori J061155.20+141236.0 Ori ksi01 Ori 70 Ori HD042560 4.44 *i* Member of Gem OB 1 Association. Is Olano Ring tracer. OB associated stars see Sky2000. Sky2000 references ksi01 Ori; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO WW Gem J061204.80+233000.0 Gem HD253102 9.9 bL*
DSOs - Herschel400_Supp NGC2186 J061206.00+052757.6 Ori 8.7 Cl* Herschel note: 30 stars loose poor some brt
Variables - Long Period - AAVSO Easy SS Aur J061321.60+474424.0 Aur 10.5 DN*
DSOs - Herschel400_Supp NGC2194 J061342.24+124800.0 Ori 8.5 OpC Herschel note: rich slightly circular resolve
Dbls Multpls - 6thOrbitCatalogue eta Gem J061452.80+223036.0 Gem eta Gem 7 Gem HD042995 3.32 sr* orange/yellow variable double ; Sep, PA from CCDM; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein eta Gem J061452.80+223036.0 Gem eta Gem 7 Gem HR2216 3.32 sr* Dist. 362 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
DSOs - Herschel400_Supp NGC2204 J061508.88-183824.0 CMi 8.6 OpC Herschel note: scattered a yellow-orange star
Dbls Multpls - Belmont Society Colorful Supp HD043231 J061528.80+103448.0 Ori HD043231 8.5 *i* Belmont note: very yellow/yellow; Sep, PA from CCDM
DSOs - Clark NGC2207 J061622.08-212212.0 CMa PGC018749 10.6 IG Clark note: interacting pair of galaxies; dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue 75 Ori J061707.20+095624.0 Ori 75 Ori HD043525 5.39 ** Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark IC443 J061802.64+223936.0 Gem 99.9 SNR supernova remnant
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Orionids (ORI) J062000.00+160000.0 Ori 99.9 reg Peak day: 10/21 ; Peak ZHR:23; Solar long: 208°
Resolution Test Stars - Argyles High Precision - 300mm scopes HD044109 J062017.14+074308.0 Ori HD044109 6.77 **
DSOs - Herschel400_Supp NGC2215 J062048.00-071658.8 Mon 8.45 Cl* Herschel note: 10 stars round faint a brt star
DSOs - Clark IC2165 J062142.72-125848.0 CMa 10 PN Dist per Acker 1992 average derived
Variables - Short Period AAVSO RS Ori J062212.00+144048.0 Ori 9.34 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Alignment - Bright stars - Skyscan-Ochsenbein bet CMa J062240.80-175736.0 CMa bet CMa 2 CMa HR2294 1.98 bC* Kaler: "Classic multiple period variable." Dist. 543 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Variables - Short Period AAVSO mu. Gem J062257.60+223036.0 Gem HD044478 4.53 V* Abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp mu. Gem J062257.60+223036.0 Gem mu. Gem 2.91 V* Sep, PA from CCDM; abs mag from Garrison1996
Dbls Multpls - USNO 2006 Selected - Supp eps Mon J062345.60+043524.0 Mon eps Mon HR02298 4.41 *i* Mullaney: gold/blue. Sep, PA from CCDM
Spectral - Kaler Stars Spectrum - Supps alf Car J062357.60-524200.0 Cen alf Car HR02326 -0.72 * Kaler: "2nd brightest star . . . Rare F supergaint." Dist. 326 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Spectral - Carbon Star - Mullaney Harvest Supps BL Ori J062528.80+144312.0 Ori HD044984 6.31 C* Mullaney: red carbon star.
Structure - Gould's Belt Gould's Belt nadir J062627.08-214410.3 CMa 99.9 reg Rough chart take-off estimated from Figure 2, Grenier (2004). See also HI and H2 clumps associated with Gould's Belt in Pohl (2003).
Parapegma - galactic plane IAU constellations Mon at l = 199.5 deg, b = 0 J062634.67+115552.2 Mon 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
Dbls Multpls - Belmont Society Colorful Supp 15 Gem J062745.60+204724.0 Gem 15 Gem 6.52 *i* Belmont note: yellow/blue; orange/orange; Sep, PA from CCDM
DSOs - Herschel400_Supp NGC2232 J062801.92-045045.6 Mon 3.9 Cl* Herschel note: naked eye brt stars one blue-white
Variables - Short Period AAVSO RT Aur J062833.60+302924.0 Aur HD045412 6.49 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Dbls Multpls - AstroLeague DS - Supp bet Mon J062850.40-070148.0 Mon bet Mon 5.4 ** Mullaney: tripe, blue/blue/blue. Sep, PA from CCDM
Structure - Olano's Ring OB Associations Ass Mon OB 2 J063140.80+045812.0 Mon 99.9 As* Plaskett's Star is member. Dimensions, distance and associated stars see Sky2000.
DSOs - Mullaney Harvest - Supps NGC2239 J063154.00+045558.8 Mon 4.8 OpC Part of Rosetta Nebula; Dist, size and brightness per SEDS.
DSOs - Clark NGC2244 J063154.00+045558.8 Mon 4.8 OpC Clark note: cluster surrounding NGC 2237; contains small globules per Bok (1971)
DSOs - Barnard Dark Clouds B037 J063200.00+102812.0 Mon 99.9 DNe Barnard Note: Irregular, semi-vacant region. This region is abruptly terminated on the S
Dbls Multpls - Mullaney Harvest - Supps 20 Gem J063219.20+174648.0 Gem 20 Gem HD046136 6.26 ** Mullaney: yellow-white/bluish
Variables - Short Period AAVSO WW Aur J063226.40+322700.0 Aur 5.98 Al*
DSOs - Mullaney Harvest - Supps NGC2238 J063300.00+050000.0 Mon 99.9 HII Part of Rosetta Nebula; Dist, size and brightness per SEDS.
DSOs - Barnard Dark Clouds B038 J063340.80+110412.0 Mon 99.9 DNe Barnard Note: Irregular vacancy. This seems to refer to a portion of B 37.
DSOs - Clark NGC2237 J063344.88+045952.8 Mon 99.9 BNe Approx. distance per O'Meara
Dbls Multpls - Belmont Society Colorful Supp HD046296 J063419.20+380448.0 Aur HD046296 6.67 *i* Belmont note: yellow/blue/blue quad; and 46 3"; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC2251 J063436.00+082157.6 Mon 7.3 OpC Herschel note: 30 stars lg flat in appearance
Variables - Short Period AAVSO BB Gem J063436.00+130448.0 Gem 10.9 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO W Gem J063457.60+151948.0 Gem HD046595 8 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Structure - Olano's Ring Associated Molecular Clouds Mon OB 1 Molecular Cloud J063518.68+110426.9 Mon 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Dbls Multpls - Belmont Society Colorful Supp nu.01 CMa J063624.00-183936.0 CMa nu.01 CMa 6 CMa HD047138 99.9 *i* Belmont note: yellow/bluish-white; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Spectral - Carbon Star - Mullaney Harvest Supps UU Aur J063633.60+382700.0 Aur HD046687 5.44 C* Mullaney: bright red
Spectral - Kaler Stars Spectrum - Supps V* V640 Mon J063724.04+060807.4 Mon HD047129 6.06 Em* Plaskett's Star is the most massive binary yet discovered, but the close-orbiting binary is not detectable by amateur scopes. Is near the Rosette Neb (NGC2237) and 13 Mon.
Dbls Multpls - 6thOrbitCatalogue gam Gem J063743.20+162400.0 Gem gam Gem 24 Gem HD047105 1.9 *i* Sep, PA from CCDM; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein gam Gem J063743.20+162400.0 Gem gam Gem 24 Gem HR2421 1.9 *i* Dist. 105 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp nu. Pup J063745.60-431200.0 Pup nu. Pup 3.17 Ce* Sep from Belmont Society; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B039 J063757.60+102924.0 Mon 99.9 DNe Barnard Note: Small, sharply defined, elongated spot in the nebulosity NW of 15 Monocerotis
Spectral - Kaler Stars Spectrum - Supps R Mon J063909.60+084424.0 Mon 10.37 Or* Kaler: "High-mass proto star."; dist estimate per Kaler (2002)
DSOs - Clark NGC2261 J063909.84+084500.0 Mon 99.9 RNe Kaler: "High-mass proto star." Approx. distance per O'Meara
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Monocerotids (MON) J064000.00+080000.0 Mon 99.9 reg Peak day: 12/9 ; Peak ZHR:3; Solar long: 257°
Misc - Molecular Clouds - Dames Orion A Molecular Cloud J064026.64-014550.4 Ori 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Dbls Multpls - 6thOrbitCatalogue 15 Mon J064057.60+095400.0 Mon 15 Mon HD047839 4.66 ** Is part of complex multiple system with 5 or more components. Sep, PA from CCDM. See CCDM for component details.
Asterisms Harrington 5 J064100.00-090000.0 Mon 99.9 Asterism Arrow shaped asterism composed of 6 8th mag stars about 3 deg s.e. of bet Mon.
DSOs - Clark NGC2264 J064100.00+095258.8 Mon 3.9 OpC Clark note: cluster + Cone Nebula; large globule per Bok (1971)
Variables - Short Period AAVSO AD Gem J064307.20+205624.0 Gem HD262433 9.8 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC2266 J064312.00+265736.0 Gem 9.5 OpC Herschel note: 30 stars 1 8mag triangular shape
Alignment - Bright stars - Skyscan-Ochsenbein eps Gem J064355.20+250748.0 Gem eps Gem 27 Gem HR2473 3.01 V* Dist. 754 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp eps Gem J064355.20+250748.0 Gem eps Gem 3.01 V* Belmont note: yellow/yellow; Sep, PA from CCDM; abs mag from Garrison1996
Dbls Multpls - 6thOrbitCatalogue alf CMa J064509.60-164312.0 CMa alf CMa 9 CMa HD048915 -1.47 SB* Kaler: Naked-eye apparent "brightest star and companion to the best known white-drawf." Sep, PA from 6th Orbital Catalogue Ephemerides; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein alf CMa J064509.60-164312.0 CMa alf CMa 9 CMa HR02491 -1.47 SB* Mullaney: intense white. Kaler: Naked-eye apparent "brightest star and companion to the best known white-drawf." Dist. 8 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Clark NGC2287 J064600.00-204536.0 CMa 4.5 OpC Arm association per SEDS2000.
DSOs - Arp Peculiar Galaxies UGC03536 J064602.40+292024.0 Cam PGC019568 15.6 GiP Leda B_mag; Arp Note: Faint diffuse counter arm, and arm leading to companion; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue 12 Lyn J064614.40+592624.0 Lyn 12 Lyn HD048250 4.87 ** Mullaney: triple, greenish-white/greenish-white/blue. Sep, PA from 6th Orbital Catalogue Ephemerides
Dbls Multpls - Belmont Society Colorful Supp psi05 Aur J064643.20+433448.0 Aur psi05 Aur 5.25 *i* Belmont note: yellow/blue ; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Limiting Magnitude Areas McBeath-LMA09 J064651.09-142533.5 CMa 99.9 reg Coords per NASA HEASARC; marker is 11 CMa
DSOs - Herschel400_Supp NGC2286 J064736.00-030957.6 Mon 7.5 OpC Herschel note: 50 stars loose scattered
Variables - Short Period AAVSO V448 Mon J064745.60+012212.0 Mon 9.44 bL*
Meteor shower radiants - IMO Meteor Shower Calendar 2006 eps-Geminids (EGE) J064800.00+270000.0 Gem 99.9 reg Peak day: 10/18 ; Peak ZHR:2; Solar long: 205°
DSOs - Clark NGC2281 J064816.80+410448.0 Aur 5.4 Cl* Clark note: about 30 stars mag 7+
Variables - Short Period AAVSO V453 Mon J065038.40-022212.0 Mon 10.52 WU*
Variables - Short Period AAVSO TX Mon J065052.80-012548.0 Mon 10.67 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC2301 J065148.00+002757.6 Mon 6 OpC Herschel note: 40 stars large pretty easy
Photometry - Landolt areas SA98 J065209.60-001742.0 Mon HD050209 99.9 reg Mag range: 8-13; N=30; Landolt1992 adds 46 stars to mag 18; HR2530, v5.78, is bright star in field. HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manually corrected declination plotting sign error.
Resolution Test Stars - Argyles High Precision - 090mm scopes HD050700 J065408.52-055108.6 Mon HD050700 6.46 ** Dist per plx.
Variables - Short Period AAVSO RU Mon J065412.00-073600.0 Mon 10.7 Al*
Dbls Multpls - 6thOrbitCatalogue 38 Gem J065438.40+131048.0 Gem 38 Gem HD050635 4.7 V* Mullaney: yellow/blue; Knisely Colorful Double Star list; Sep, PA from 6th Orbital Catalogue Ephemerides
Variables - Short Period AAVSO AU Mon J065455.20-012248.0 Mon HD050846 8.46 Al*
DSOs - Herschel400_Supp NGC2304 J065500.00+180112.0 Gem 10 OpC Herschel note: small loose irregular
Structure - Supergalactic plane marker Supergalactic South Pole J065500.99-154232.0 CMa 99.9 reg Supergal lon: 0 Supergal lat: -90
Dbls Multpls - Belmont Society Colorful Supp 17 CMa J065502.40-202400.0 CMa 17 CMa 5.79 *i* Belmont note: off-white/orange/orange triple; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Misc - OB Assoc. bright within 650pc Cl Collinder 121 J065512.00-241800.0 CMa 99.9 Cl* Not associated with Gould's Belt, per DeZeeuw (1999) and Grenier (2004).
Alignment - Bright stars - Skyscan-Ochsenbein pi. CMa J065538.40-200824.0 CMa 19 CMa HR2590 4.68 V* Dist. 95 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
Variables - Short Period AAVSO HI Mon J065548.00-040224.0 Mon HD051076 9.53 bL*
Dbls Multpls - Belmont Society Colorful Supp mu. CMa J065607.20-140224.0 CMa mu. CMa 99.9 *i* Belmont note: orange/blue; Sep, PA from CCDM
Variables - Short Period AAVSO V522 Mon J065640.80-024348.0 Mon 11.1 Pu*
Variables - Long Period - AAVSO Easy X Mon J065712.00-090336.0 Mon HD051478 8.08 sr*
Dbls Multpls - 6thOrbitCatalogue 15 Lyn J065716.80+582512.0 Lyn 15 Lyn HD050522 4.35 ** off-white/orange/orange triple; Sep, PA from CCDM
DSOs - Herschel400_Supp NGC2311 J065748.00-043657.6 Mon 9.6 Cl* Herschel note: 25 stars brt rich easy resolvabl
Dbls Multpls - Belmont Society Colorful Supp eps CMa J065838.40-285812.0 CMa eps CMa 1.51 *i* Sep, PA from CCDM; distance per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Variables - Short Period AAVSO UY Mon J065850.40+093712.0 Mon HD267374 9.6 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO AC Mon J070100.00-084236.0 Mon 9.4 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO V526 Mon J070152.80-010748.0 Mon HD052610 9.2 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO FZ Cma J070243.20-112700.0 CMa HD052942 8.24 V*
DSOs - Clark NGC2323 J070248.00-082233.6 Mon 5.9 OpC Arm association per SEDS2000.
DSOs - Herschel400_Supp NGC2324 J070412.00+010300.0 Pup 8.4 OpC Herschel note: 30 stars 5 stars = a Y loose
Variables - Short Period AAVSO FM Cma J070543.20-124836.0 CMa HD053756 7.22 EB*
Variables - Short Period AAVSO AO Mon J070636.00-043712.0 Mon HD053883 9.3 Al*
DSOs - Herschel400_Supp NGC2335 J070648.00-100112.0 Mon 7.2 OpC Herschel note: 35 stars triangular tight group
Structure - Olano's Ring OB Associations Ass CMa OB 1 J070657.60-102736.0 CMa 99.9 As* Dimensions and distance, see Sky2000.
Spectral - Carbon Star - Mullaney Harvest Supps W CMa J070802.40-115512.0 CMa HD054361 6.73 C* Mullaney: red carbon star
DSOs - Herschel400_Supp NGC2343 J070804.80-103636.0 Mon 6.7 OpC Herschel note: 15 stars brt rich tight cute
Alignment - Bright stars - Skyscan-Ochsenbein del CMa J070824.00-262324.0 CMa del CMa 25 CMa HR2693 1.84 V* Dist. 2735 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - USNO 2006 Selected - Supp gam02 Vol J070845.60-703000.0 Vol gam02 Vol HR02736 3.76 *i* Sep, PA from CCDM
DSOs - Clark NGC2346 J070921.60-004821.6 Mon 10.8 PN central star variable mag 11+; HD293373; V* V651 Mon; dist per Acker 1992 derived average
Alignment - Declination drift method - stars on celestial equator del Mon J071152.80-002924.0 Mon del Mon 22 Mon HD055185 4.1 ** Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 407; manual correction of coordinate sign
Misc - DSOs - Milky Way Dwarf Galaxies CMa Dwarf Galaxy J071300.00-280000.0 CMa 99.9 G This is a faint captured galaxy remnant about 8 kpc away, just below the galactic plane. It is not visible to amateur scopes. Most of its components have been cannabalized by the Milky Way. Tracers of this object can be seen in globular clusters that are part of this dwarf and not the Milky Way: NGC1851, NGC1904, NGC2298, NGC2808.
DSOs - Herschel400_Supp NGC2354 J071404.80-254424.0 CMi 6.5 OpC Herschel note: lg dim scattered round
DSOs - Arp Peculiar Galaxies UGC03730 J071419.20+732848.0 Cam PGC020460 13.7 IG Leda B_mag; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC2353 J071428.80-101536.0 Mon 7.1 OpC Herschel note: 25 stars loose 1 bl/wh easy
Resolution Test Stars - Argyles High Precision - 300mm scopes HD055726 J071507.94+255249.1 Gem HD055726 8.38 **
Variables - Short Period AAVSO GZ Cma J071619.20-164312.0 CMa HD056429 8.13 V* Dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp 145 CMa J071636.00-231912.0 CMa 145 Cma HD056577 4.83 *i* Belmont note: orange/blue-green; Sep, PA from CCDM
Variables - Short Period AAVSO RY Cma J071638.40-112924.0 CMa HD056450 8.99 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC2355 J071700.00+134648.0 Gem 9.7 OpC Herschel note: 70 stars tight faint near mag 6
DSOs - Clark NGC2360 J071740.80-153748.0 CMa 7.2 OpC Clark note: 50 stars mag 9 to 12
DSOs - Clark NGC2359 J071828.80-131348.0 CMa 99.9 HII Clark note: complex nebula around 10.4 mag star; dist per Fich (1984) for SH 2-298
DSOs - Clark NGC2362 J071836.00-245848.0 CMa 4.1 OpC
Variables - Short Period AAVSO R CMa J071928.80-162400.0 CMa 6.05 Al* Dist per Hipparcos Cat. (1997) plx
Meteor shower radiants - IMO Meteor Shower Calendar 2006 pi-Puppids (PPU) J072000.00-450000.0 Pup 99.9 reg Peak day: 4/23 ; Peak ZHR:var; Solar long: 33°5
Dbls Multpls - Belmont Society Colorful Supp del Gem J072007.20+215848.0 Gem del Gem 3.53 SB* Belmont note: yellowish/blue; Sep, PA from 6th Orbital Catalogue Ephemerides; abs mag from Garrison1996
Variables - Short Period AAVSO RR Gem J072133.60+305248.0 Gem 10.69 RR*
Variables - Short Period AAVSO TW Cma J072202.40-141912.0 CMa 9.59 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Dbls Multpls - AstroLeague DS - Supp 19 Lyn J072252.80+551648.0 Lyn 19 Lyn 5.45 SB* Mullaney: triple, white/white/plum. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Alignment - Bright stars - Skyscan-Ochsenbein eta CMa J072404.80-291800.0 CMa eta CMa 31 CMa HR2827 2.4 V* Dist. 2472 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Clark NGC2383 J072440.80-205624.0 CMa 8.4 Cl* 50 stars mag 12+
DSOs - Herschel400_Supp NGC2371 J072533.60+292924.0 Gem 14.85 PN Herschel note: elongated off-white part of 2372; dist per Acker 1992 average derived
DSOs - Herschel400_Supp NGC2372 J072533.60+292924.0 Gem 14.85 PN Herschel note: elongated off-white part ot 2371; dist per Acker 1992 average derived
Limiting Magnitude Areas IMO-LMA04 J072543.60+274753.1 Gem 99.9 reg alf Gem-eps Gem-bet Gem; coords per NASA HEASARC; marker is iot Gem
Variables - Short Period AAVSO SS Cma J072607.20-251536.0 CMa 9.84 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO VZ Cma J072628.80-255548.0 CMa 9.96 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC2395 J072704.80+133448.0 Gem 8 OpC Herschel note: faint elus rich scattered
Alignment - Bright stars - Skyscan-Ochsenbein bet CMi J072709.60+081724.0 CMi bet CMi 3 CMi HR2845 2.88 Em* Dist. 171 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Parapegma - galactic plane IAU constellations Pup at l = 232 deg, b = 0 J072715.93-165410.4 Pup 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Clark NGC2276 J072716.80+854500.0 Cep PGC021039 12.3 IG Arp Note: See also 114. Tubular arm, straight at first, then bent. Secondary arm from straight portion; dist per Tully (1988a); Arp class note: One-heavy-arm galaxy
Dbls Multpls - Belmont Society Colorful Supp HD058782 J072721.60+084500.0 CMi HD058782 8.55 *i* Belmont note:
Variables - Short Period AAVSO RY Gem J072724.00+153936.0 Gem HD058713 8.88 Al*
Dbls Multpls - 6thOrbitCatalogue 63 Gem J072743.20+212700.0 Gem 63 Gem HD058728 5.24 SB* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Geminids (GEM) J072800.00+330000.0 Gem 99.9 reg Peak day: 12/14 ; Peak ZHR:120; Solar long: 262°2
DSOs - Clark NGC2366 J072850.40+691200.0 Cam PGC021102 11.6 GiP Dist per Tully (1988a)
DSOs - Clark NGC2392 J072909.60+205436.0 Gem 10.1 PN Clark note: HD59088; approx. distance per O'Meara
Hubble Famous Photographs Eskimo Neb (STScI-PRC2000-007a) J072909.60+205436.0 Gem 10.1 PN Clark note: HD59088; approx. distance per O'Meara
Dbls Multpls - 6thOrbitCatalogue sig Pup J072914.40-431800.0 Pup sig Pup HD059717 3.25 SB* Belmont: orange/yellow; Sep, PA from CCDM; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp 65 Gem J072948.00+275512.0 Gem 65 Gem 5.01 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp HD059538 J073033.60+051500.0 CMi HD059538 7.5 ** Belmont note: yellowish/bluish-white; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO VW Pup J073148.00-200900.0 Pup 11.38 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC2300 J073221.60+854200.0 Cep PGC021231 12.2 IG Arp Note: Sprial somewhat pec., may be perturbed. See No. 25.; NGC 2276 is 6' NW; dist per Tully (1988a); Arp class note: E and E-like galaxies close to and perturbing spiral arms
Variables - Short Period AAVSO VX Pup J073236.00-215548.0 Pup HD060219 8.94 Ce*
Variables - Long Period - AAVSO Easy S CMi J073243.20+081912.0 CMi HD059950 6.9 Mi*
Variables - Short Period AAVSO TY Pup J073245.60-204724.0 Pup 8.97 WU*
Asterisms Ori anti-spinward "champange" glass of open clusters J073319.90-193204.2 Pup 99.9 Asterisms Author's asterism: A region near the solar antaplex looking down the unwinding Orion Arm that contains numerous open clusters. Is roughly defined by +-10 degs on the galactic plane between M47 in M93 in Puppis. This asterism corresponds to the relatively gas free area at Gal long 240, lat 0, known as the "Big Dent." See object "Big Dent" and Alfaro (1991) for description and visualization.
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD060552 J073428.90-135212.6 Pup HD060552 6.709 V* Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Dbls Multpls - Belmont Society Colorful Supp alf Gem J073436.00+315324.0 Gem alf Gem 66 Gem HD060178 1.59 PM* Belmont note: white/white - six components; Sep, PA from 6th Orbital Catalogue Ephemerides; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein alf Gem J073436.00+315324.0 Gem alf Gem 66 Gem HR2890 1.59 PM* Mullaney: blue-white binary with 3rd orange star; compare diamond white with orange Pollux, bet Gem. Dist. 51 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Variables - Short Period AAVSO YY Gem J073438.40+315212.0 Gem HD60179C 9.07 BY*
DSOs - Arp Peculiar Galaxies APG250 J073555.20+352248.0 Aur PGC021362 99.9 IG Dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp CCDM J07361-1429C J073604.80-142924.0 Pup 9.77 *i* Sep, PA from CCDM
DSOs - Clark NGC2421 J073612.00-203636.0 Pup 8.3 OpC Clark note: about 60 stars
Dbls Multpls - Belmont Society Colorful Supp HD060997 J073636.00-142848.0 Pup HD060997 7.9 *i* Belmont note: white/white; Sep, PA from CCDM
DSOs - Clark NGC2422 J073636.00-142848.0 Pup 4.4 OpC Arm association per SEDS2000.
DSOs - Arp Peculiar Galaxies UGC03931 J073636.00+175248.0 Gem PGC021382 13.7 IG Leda B_mag; Arp Note: Fainter ot two streamers curved in SE dir. May be faint knots on ends of streamers; dist redshift estimated
DSOs - Clark NGC2403 J073650.40+653600.0 Cam PGC021396 19.2 G Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC2423 J073704.80-135136.0 Pup 6.7 OpC Herschel note: 60 stars lg brt stars easy
DSOs - Clark NGC2419 J073807.20+385248.0 Lyn 99.9 GlC Clark note: most distant globular in our Galaxy
DSOs - Herschel400_Supp NGC2420 J073821.60+213412.0 Gem 99.9 OpC Herschel note: 20 stars some nebulosity
Dbls Multpls - Mullaney Harvest - Supps CCDMJ07388-2648AB J073850.40-264800.0 Pup HIC037229 3.8 ** Mullaney: blue-white pair. See similar binary gam Ari in northern hemisphere. Dist. per Ochsenbein
Dbls Multpls - 6thOrbitCatalogue alf CMi J073919.20+051312.0 CMi alf CMi 10 CMi HD061421 0.34 SB* Mullaney: pale yellow. Sep, PA from 6th Orbital Catalogue Ephemerides; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein alf CMi J073919.20+051312.0 CMi alf CMi 10 CMi HR2943 0.34 SB* Mullaney: pale yellow. Dist. 11 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Variables - Short Period AAVSO V381 Pup J073926.40-113336.0 Pup HD061551 7.25 bL*
DSOs - Clark NGC2437 J074140.80-144836.0 Pup 6.1 Cl* Arm association per SEDS2000.
DSOs - Clark NGC2438 J074150.40-144348.0 Pup 99.9 PN Clark note: In open cluster M46; dist per Acker 1992 derived average
DSOs - Herschel400_Supp NGC2440 J074152.80-181200.0 Pup 18.9 PN Herschel note: greenish round easy to find; dist per Acker 1992 derived average
Variables - Short Period AAVSO WX Pup J074200.00-255248.0 Pup 9.99 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Long Period - AAVSO Easy S Gem J074302.40+232700.0 Gem HD062045 8.2 Mi*
Structure - Olano's Ring OB Associations Big Dent J074354.32-235325.1 Pup 99.9 reg The Big Dent is a depression in local galactic plane centered at l = 240, b = 0. It is a relatively gas empty space. Per Olano (2001) it is associated with a break in the Olano 2 kpc supercloud molecular ring. There are two theories concerning its cause. Per Olano (2001) it represents the track a proto-supercloud the evolved into the Orion-Cygnus Arm. The supercloud scoured that portion of the galactic disk of gas and dust before it struck a gravity wave and began star-formation. Grenier (2004) asserts it is the track of a high-velocity cloud that struck the pre-existing proto-supercloud, initiating the formation of Gould's Belt.
Dbls Multpls - Belmont Society Colorful Supp kap Gem J074426.40+242400.0 Gem kap Gem 3.57 *i* Belmont note: yellow-orange/bluish; Sep, PA from CCDM
DSOs - Clark NGC2447 J074436.00-235136.0 Pup 6.2 Cl* Arm association per SEDS2000.
Variables - Short Period AAVSO YZ Cmi J074440.80+033300.0 CMi 11.12 Fl* Abs mag per Cox2000g
DSOs - Arp Peculiar Galaxies UGC03972 J074440.80+734912.0 Cam PGC021693 14.7 IG Leda B_mag; dist redshift estimated
Alignment - Bright stars - Skyscan-Ochsenbein bet Gem J074519.20+280148.0 Gem bet Gem 78 Gem HR2990 1.15 V* Mullaney: orange, compare with diamond white Pollux, alf Gem. Dist. 33 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; is part of a complex multiple star system with 5 or more components; see CCDM for component details; abs mag from Garrison1996
Structure - Supergalactic plane marker Supergalactic deg 30 J074637.97+735417.6 Cam 99.9 reg Supergal lon: 30 Supergal lat: 0
DSOs - Arp Peculiar Galaxies NGC2445 J074652.80+390036.0 Can PGC021776 13.1 IG Leda B_mag; Arp Note: Diffuse counter filament. (12)(19)(36); dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC2444 J074652.80+390148.0 Can PGC021774 13.1 IG Leda B_mag; Arp Note: Diffuse counter filament. (12)(19)(36)
Dbls Multpls - Belmont Society Colorful Supp pi. Gem J074731.20+332512.0 Gem pi Gem 5.15 V* Belmont note: orange/bluish triple; and 92"; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Meteor shower radiants - IMO Meteor Shower Calendar 2006 alf-Monocerotids (AMO) J074800.00+010000.0 Mon 99.9 reg Peak day: 11/21 ; Peak ZHR:var; Solar long: 239°32
Variables - Short Period AAVSO AD Pup J074804.80-253448.0 Pup 9.99 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Dbls Multpls - Belmont Society Colorful Supp HIP038193 J074931.20+031348.0 CMi 9.22 *i* Belmont note: ight yellow/blue; Sep, PA from CCDM
Variables - Short Period AAVSO BB Cmi J075124.00+045436.0 CMi 10.3 V*
DSOs - Clark NGC2477 J075204.80-383148.0 Pup 5.8 OpC 300 stars mag 11+
Variables - Short Period AAVSO AD Cmi J075248.00+013600.0 CMi HD064191 9.66 RR*
Variables - Short Period AAVSO XZ Cmi J075407.20+033900.0 CMi 10.2 Al*
Photometry - Landolt areas SA99 J075440.80-003722.8 Mon HD064605 99.9 reg Mag range: 8-12; N=29; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manual correction of coordinate sign
DSOs - Herschel400_Supp NGC2479 J075504.80-174236.0 Pup 9.6 OpC Herschel note: 40 stars faint round small easy
Variables - Long Period - AAVSO Easy U Gem J075504.80+220000.0 Gem HD064511 8.8 DN*
DSOs - Herschel400_Supp NGC2482 J075512.00-241536.0 Pup 7.3 Cl* Herschel note: 50 stars lg rich no shape
DSOs - Herschel400_Supp NGC2489 J075616.80-300336.0 Pup 7.9 OpC Herschel note: 30 stars circular 2 brt st easy
Variables - Short Period AAVSO FW Mon J075738.40-071124.0 Mon HD065259 10.01 Al*
Variables - Short Period AAVSO AP Pup J075745.60-400712.0 Pup HD065592 8.13 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC2516 J075804.80-604500.0 Car 3.8 OpC 100 stars mag 7 to 13
Variables - Short Period AAVSO V Pup J075814.40-491424.0 Pup HD065818 4.28 bL*
Alignment - Declination drift method - stars on celestial equator 14 CMi J075821.60+021312.0 CMi 14 CMi HD065345 5.3 ** Alignment drift rate 14.98 arcsecs per sec; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO UX Mon J075916.80-073000.0 Mon HD065607 8.74 Al*
Variables - Short Period AAVSO BO Mon J075950.40-032848.0 Mon 10.8 Al*
DSOs - Caldwell_Supp NGC2506 J080000.00-104612.0 Mon 7.6 OpC
DSOs - Herschel400_Supp NGC2509 J080043.20-190412.0 Pup 9.3 Cl* Herschel note: 40 stars some brt most faint
Variables - Short Period AAVSO V635 Mon J080145.60-083524.0 Mon HD066094 7.93 Al*
Dbls Multpls - Belmont Society Colorful Supp HD066624 J080245.60-411836.0 Pup HD066624 5.49 a2* Belmont note: pale-yellow/reddish; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Alignment - Bright stars - Skyscan-Ochsenbein zet Pup J080336.00-400000.0 Pup HR3165 2.21 BY* Dist. 1334 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Herschel400_Supp NGC2527 J080500.00-280900.0 Pup 6.5 Cl* Herschel note: 50 stars loose scattered
Dbls Multpls - USNO 2006 Selected - Supp eps Vol J080755.20-683712.0 Vol eps Vol HR03223 4.4 SB* Sep, PA from CCDM
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Cnc J080844.00+200906.0 Cnc 99.9 reg Sun at noon on approx. 7/23 enters Cnc; midnight on approx. 1/21; eclip long 120, eclip lat 0
Misc - OB Assoc. bright within 650pc Ass Vel OB 2 J080930.00-471959.9 Vel 99.9 As* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt. Dimensions estimated from DeZeeuw (1999) Figure 11.
Dbls Multpls - USNO 2006 Selected - Supp gam02 Vel J080931.20-472024.0 Vel gam02 Vel HR03207 1.8 ** Mullaney: blue-white/blue-white. Kaler: "Double with brightest Wolf-Rayet star." Sep, PA from CCDM; abs mag per Kaler2002 (informal est)
Variables - Short Period AAVSO XY Pup J080933.60-115924.0 Pup HD067862 9.59 Al*
Variables - Short Period AAVSO SZ Lyn J080936.00+442812.0 Lyn HD067390 9.69 RR*
DSOs - Clark NGC2547 J081024.00-490936.0 Vel 4.7 Cl* 50 stars mag 7+
DSOs - Herschel400_Supp NGC2539 J081040.80-124948.0 Pup 6.5 OpC Herschel note: a brt center blue one 19 Pup
Variables - Short Period AAVSO AX Vel J081050.40-474200.0 Vel HD068556 8.78 Ce*
DSOs - Arp Peculiar Galaxies NGC2535 J081112.00+251200.0 Can PGC022957 12.6 GiP Arp Note: Arm opposite comp. extremely long; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC2536 J081114.40+251012.0 Can PGC022958 12.6 GiP Arp Note: Arm opposite comp. extremely long; dist redshift estimated
DSOs - Clark NGC2546 J081152.80-373636.0 Pup 6.3 Cl* 50 stars mag 9+
Variables - Short Period AAVSO AH Vel J081200.00-463824.0 Vel HD068808 6.35 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Puppid/Velids (PUP) J081200.00-450000.0 Pup 99.9 reg Peak day: 12/7 ; Peak ZHR:10; Solar long: 255°
Dbls Multpls - 6thOrbitCatalogue zet02 Cnc J081212.00+173900.0 Cnc zet02 Cnc 16 Cnc HD068256 5.05 ** Mullaney: triple. Sep, PA from 6th Orbital Catalogue Ephemerides
Dbls Multpls - AstroLeague DS - Supp zet01 Cnc J081212.00+173900.0 Cnc zet01 Cnc 16 Cnc HD068257 5.44 *i* Belmont: yellow/yellow/yellow; and 6 0"; Sep, PA from 6th Orbital Catalogue Ephemerides
Variables - Short Period AAVSO AT Pup J081221.60-365624.0 Pup 8.83 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies NGC2537 J081314.40+455924.0 Can PGC023040 11.7 IG Leda B_mag; dist per Tully (1988a)
DSOs - Clark NGC2548 J081340.80-054500.0 Hya 5.8 Cl* Arm association per SEDS2000.
Dbls Multpls - 6thOrbitCatalogue HD069142 J081402.40-402100.0 Pup HD069142 4.43 SB* Sep, PA from CCDM
Variables - Short Period AAVSO AI Vel J081404.80-443448.0 Vel HD069213 6.8 RR* Dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC2523 J081500.00+733412.0 Cam PGC023128 12.4 IG Arp Note: Bifurcated arm does not start at end of bar; theta shape; dist redshift estimated; Arp class note: Split arm galaxy
DSOs - Herschel400_Supp NGC2567 J081831.20-303748.0 Pup 7.4 OpC Herschel note: 50 stars brt + faint ones
DSOs - Herschel400_Supp NGC2571 J081900.00-294500.0 Pup 7 Cl* Herschel note: 25 stars loose irregular faint
DSOs - Arp Peculiar Galaxies UGC04305 J081902.40+704236.0 UMa PGC023324 11.38 IG Arp Note: Resolution of stars. Note linear loop of emission regions; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies IC2338 J082331.20+211948.0 Can PGC023542 14.7 GiP Dist redshift estimated; Leda B_mag; Arp Note: Spirals have common arm, N spiral arm continues NE.
DSOs - Arp Peculiar Galaxies IC2339 J082333.60+212024.0 Can PGC023546 14.7 GiP Dist redshift estimated; Leda B_mag; Arp Note: Spirals have common arm, N spiral arm continues NE.
Dbls Multpls - USNO 2006 Selected - Supp HR03315 J082504.80-240300.0 Pup HR03315 99.9 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue 24 Cnc J082640.80+243148.0 Cnc 24 Cnc HD071153 6.91 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Parapegma - galactic plane IAU constellations Vel at l = 257 deg, b = 0 J082642.11-381434.6 Vel 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
Meteor shower radiants - IMO Meteor Shower Calendar 2006 sig-Hydrids (HYD) J082800.00+020000.0 Hya 99.9 reg Peak day: 12/12 ; Peak ZHR:2; Solar long: 260°
Variables - Short Period AAVSO V Car J082843.20-600712.0 Car HD072275 8.14 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Structure - Galactic spiral arms Orion Arm - antispinward unwinding - Gal deg 258 J082941.54-390317.2 Vel 99.9 reg Assuming a 12 deg pitch angle based on optically visible components, this point looks down the antispinward side of the Orion-Cygnus Arm. Gal lon: 260 Gal lat: 0; Distance marker is artibrary
Dbls Multpls - Belmont Society Colorful Supp omi UMa J083016.80+604312.0 UMa omi UMa 3.36 V* Sep, PA from CCDM; abs mag from Garrison1996
Variables - Short Period AAVSO GK Hya J083050.40+021612.0 Hya 9.1 RS*
Dbls Multpls - Belmont Society Colorful Supp tet Cnc J083136.00+180524.0 Cnc tet Cnc 5.36 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies UGC04457 J083157.60+191236.0 Can PGC023935 14.9 IG Leda B_mag; Arp Note: Comp. on end of broken arm nearly star-like; dist redshift estimated
DSOs - Clark NGC2613 J083321.60-225812.0 Pyx PGC023997 10.4 G Dist per Tully (1988a)
DSOs - Clark NGC2627 J083712.00-295700.0 Pyx 8.4 OpC Clark note: 70 stars mag 11 to 13
Variables - Short Period AAVSO RU Cnc J083731.20+233336.0 Cnc 10.2 RS*
Variables - Short Period AAVSO T Vel J083740.80-472136.0 Vel HD073678 8.92 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC2623 J083824.00+254500.0 Cnc PGC024288 14.4 IG Arp Note: Some very small bright knots resolved in interior.; extending filaments; dist redshift estimated; Arp class note: Galaxies with appearance of fission
Alignment - Declination drift method - stars on celestial equator sig Hya J083845.60+032024.0 Hya sig Hya 5 Hya HD073471 4.4 * Alignment drift rate 14.97 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 362
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD073919 J083904.20-461334.0 Vel HD073919 8.85 *i* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Dbls Multpls - Belmont Society Colorful Supp HD073618 J083957.60+193300.0 Cnc HD073618 7.3 *iC Belmont note: yellow-orange/yellow-white triple; Sep, PA from CCDM
Meteor shower radiants - IMO Meteor Shower Calendar 2006 del-Cancrids (DCA) J084000.00+200000.0 Can 99.9 reg Peak day: 1/17 ; Peak ZHR:4; Solar long: 297°
Dbls Multpls - Belmont Society Colorful Supp HD073709 J084021.60+194124.0 Cnc HD073709 7.68 *i* Belmont note: orange/white quad; Sep, PA from CCDM
DSOs - Clark NGC2632 J084024.00+194048.0 Cnc 3.1 OpC Arm association per SEDS2000.
DSOs - Clark IC2391 J084031.88-530207.7 Vel 99.9 OpC Clark position data; 35 stars mag 10+
DSOs - Caldwell_Supp IC2391 J084036.00-530148.0 Vel 2.5 OpC
Variables - Short Period AAVSO VZ Cnc J084052.80+094912.0 Cnc HD073857 8.04 RR*
DSOs - Clark NGC2659 J084236.00-445848.0 Vel 8.6 Cl* 50 stars mag 11+
Alignment - Declination drift method - stars on celestial equator eta Hya J084314.40+032400.0 Hya eta Hya 7 Hya HD074280 4.3 V Alignment drift rate 14.97 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 543
Asterisms Hydra Head J084314.40+032400.0 Hya 99.9 Asterism Formed by zet Hya, eps Hya, del, sig Hya, rho Hya; position marker is
Dbls Multpls - Belmont Society Colorful Supp gam Cnc J084316.80+212812.0 Cnc gam Cnc 4.66 *i* Sep, PA from CCDM
Variables - Short Period AAVSO S Cnc J084355.20+190148.0 Cnc HD074307 8.44 Al*
Dbls Multpls - 6thOrbitCatalogue del Vel J084443.20-544236.0 Vel del Vel HD074956 1.95 EB* Sep, PA from CCDM; abs mag from Garrison1996
Variables - Short Period AAVSO SX Vel J084452.80-462024.0 Vel HD074884 9.19 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Dbls Multpls - USNO 2006 Selected - Supp iot Cnc J084640.80+284536.0 Cnc iot Cnc HR03475 4.02 *i* Belmont: yellow/blue; Knisely Colorful Double Star list; Sep, PA from CCDM
Dbls Multpls - Mullaney Harvest - Supps eps Hya J084645.60+062512.0 Hya eps Hya 11 Hya HD074874 3.38 BY* Mullaney: white-pair. Dist. per Ochsenbein; is part of a complex multiple star system with 5 or more components; see CCDM for component details; abs mag from Garrison1996
Misc - OB Assoc. bright within 650pc Cl Trumpler 10 J084742.00-422700.0 Vel 99.9 Cl* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt. Dimensions estimated from DeZeeuw (1999) Figure 11.
DSOs - Arp Peculiar Galaxies NGC2633 J084802.40+740524.0 Cam PGC024723 12.4 IG Leda B_mag; Arp Note: End of one arm heavy; absorption break in same arm near nucleus.; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC2672 J084921.60+190412.0 Can PGC024790 13.4 IG Leda B_mag; Arp Note: Comp. galaxy very condensed, has curved plume; dist redshift estimated
Structure - OB Associations Ass Vel OB1 J084954.00-450000.0 Vel 99.9 As* Dimensions and distance, see Sky2000.
Limiting Magnitude Areas RASC M67 TLMA J085006.00-115300.0 Cnc 99.9 reg Northwest quadrant of M67; mag range: 10.6-21.3; coordinates per HEARSAC
DSOs - Arp Peculiar Galaxies APG007 J085028.80-163636.0 Hya PGC896068 99.9 IG Dist redshift estimated
DSOs - Clark NGC2682 J085116.80+114800.0 Cnc 6.9 OpC Arm association per SEDS2000.
DSOs - Arp Peculiar Galaxies UGC04638 J085136.00-022157.6 Hya PGC024890 14.5 IG Leda B_mag; Arp Note: Galaxies joined by segment of thin arc; dist redshift estimated
DSOs - Clark NGC2683 J085240.80+332436.0 Lyn PGC024930 9.7 G Dist per Tully (1988a)
DSOs - Clark NGC2681 J085331.20+511836.0 UMa PGC024961 10.4 LIN Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC04653 J085352.80+350824.0 Can PGC024981 15 IG Leda B_mag; Arp Note: Absorption edge on connection to nucleus; dist redshift estimated
Photometry - Landolt areas SA100 J085357.60-003643.2 Hya HD076082 99.9 reg Mag range: 8-14; N=31; Landolt1992 adds 6 stars to mag 13; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manually corrected declination plotting sign error.
Dbls Multpls - Belmont Society Colorful Supp 57 Cnc J085414.40+303448.0 Cnc 57 Cnc HD075959 5.42 ** Mullaney: yellow/yellow. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Spectral - Carbon Star - Mullaney Harvest Supps X Cnc J085524.00+171348.0 Cnc HD076221 6.21 C* Mullaney: stellar ruby
DSOs - Arp Peculiar Galaxies NGC2685 J085533.60+584348.0 UMa PGC025065 12.1 Sy2 Leda B_mag; Arp Note: E is to right of N, W to left. (3)(14)(26); dist per Tully (1988a)
DSOs - Herschel400_Supp NGC2655 J085538.40+781312.0 Cam PGC025069 10.8 LIN Arp Note: Very faint diffuse outer arms, absorption one side of nucleus. (25); sp faint face-on low surf brt; dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp HR03582 J085657.60-591348.0 Sct HR03582 4.89 bC* Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue iot UMa J085912.00+480224.0 UMa iot UMa 9 UMa HD076644 3.1 SB* Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Arp Peculiar Galaxies NGC2719 J090014.40+354312.0 Lyn PGC025281 13.7 GiP Leda B_mag; Arp Note: Faint tail from smaller galaxy; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC04744 J090238.40+255548.0 Can PGC025399 99.9 IG Arp Note: Slanted parallel streamers off each edge of main galaxy; dist redshift estimated
DSOs - Herschel400_Supp NGC2742 J090731.20+602812.0 UMa PGC025640 12 G Herschel note: sp elongated elus; dist per Tully (1988a)
Spectral - Kaler Stars Spectrum - Supps lam Vel J090800.00-432548.0 Vel lam Vel HR03634 2.22 V* Dist. 67 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Caldwell_Supp NGC2775 J091019.20+070216.8 Can PGC025861 11.4 G Dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue sig02 UMa J091024.00+670748.0 UMa sig02 UMa 13 UMa HD078154 4.8 ** Sep, PA from 6th Orbital Catalogue Ephemerides
Dbls Multpls - 6thOrbitCatalogue tau UMa J091055.20+633036.0 UMa tau UMa 14 UMa HD078362 4.64 SB* Sep, PA from CCDM
DSOs - Herschel400_Supp NGC2768 J091136.00+600148.0 UMa PGC025915 11.1 SyG Herschel note: el sl elong same field NGC 2742; dist per Tully (1988a)
Structure - Galactic plane marker Gal deg 270 J091201.03-481946.5 Vel 99.9 reg Gal lon: 270 Gal lat: 0
Limiting Magnitude Areas IMO-LMA28 J091202.54-645146.2 Car 99.9 reg bet Car-eps Car-iota Car; coords per NASA HEASARC; marker is NGC2808
Dbls Multpls - 6thOrbitCatalogue 81 Cnc J091216.80+150000.0 Cnc 81 Cnc HD079096 6.77 PM* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Spectral - Kaler Stars Spectrum - Supps bet Car J091312.00-694312.0 Car bet Car HR03685 1.7 PM* Dist. 112 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Clark NGC2782 J091404.80+400636.0 Lyn PGC026034 12.3 Sy2 Arp Note: Diffuse outer arms. (25); distorted, extended filament; dist per Tully (1988a); Arp class note: Galaxies with adjacent loops
DSOs - Arp Peculiar Galaxies UGC04881 J091555.20+441948.0 Lyn PGC026132 14.9 IG Leda B_mag; Arp Note: Arm has four separate condensations in line. North at bottom; dist redshift estimated
DSOs - Clark NGC2818 J091600.00-363712.0 Pyx 12.5 PN contains 13th mag planetary nebula; dist per Acker 1992 average derived
DSOs - Herschel400_Supp NGC2811 J091609.60-161836.0 Hya PGC026151 12.66 G Herschel note: sp uniform brightness; dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue 23 Hya J091640.80-062100.0 Hya 23 Hya HD079910 5.23 SB* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies NGC2798 J091721.60+415924.0 Lyn PGC026232 12.38 IG Arp Note: Arc of barely resolved knots curves into nucleus of larger galaxy; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC2799 J091728.80+415924.0 Lyn PGC026238 12.38 IG Arp Note: Arc of barely resolved knots curves into nucleus of larger galaxy; dist per Tully (1988a)
Dbls Multpls - AstroLeague DS - Supp 38 Lyn J091850.40+364800.0 Lyn 38 Lyn 3.82 *i* Mullaney: silver/lilac pair. Sep, PA from CCDM
DSOs - Herschel400_Supp NGC2787 J091916.80+691200.0 UMa PGC026341 11.7 LIN Herschel note: sp elong near 2 brt stars; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC2832 J091945.60+334500.0 Lyn PGC026377 13.1 IG Arp Note: Companion E is quite compact; dist redshift estimated
DSOs - Caldwell_Supp NGC2867 J092124.00-581836.0 Hya 12 PN Approx. distance per O'Meara
DSOs - Clark NGC2841 J092200.00+505812.0 UMa PGC026512 9.9 LIN Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC2854 J092402.40+491200.0 UMa PGC026631 13.8 IG Leda B_mag; Arp Note: Narrow tail leads away from northern nucleus; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC2856 J092414.40+491424.0 UMa PGC026648 13.8 IG Leda B_mag; Arp Note: Narrow tail leads away from northern nucleus; dist redshift estimated
DSOs - Herschel400_Supp NGC2859 J092416.80+343036.0 LMn PGC026649 11.8 G Herschel note: Bsp brt nucleus fainter arm; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC2857 J092436.00+492100.0 UMa PGC026666 99.9 G Arp Note: High contrast print of low surface brightness spiral; dist redshift estimated
Variables - Short Period AAVSO IL Hya J092448.00-234948.0 Hya HD081410 8.38 RS*
DSOs - Arp Peculiar Galaxies NGC2872 J092540.80+112548.0 Leo PGC026733 13 IG Leda B_mag; Arp Note: Position between pair. Possibly not interacting; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC2874 J092545.60+112512.0 Leo PGC026740 13 IG Leda B_mag; Arp Note: Position between pair. Possibly not interacting; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC2881 J092552.80-115924.0 Hya PGC026747 14 IG Leda B_mag; dist redshift estimated
Resolution Test Stars - Argyles High Precision - 300mm scopes HD081728 J092714.57-091325.0 Hya HD081728 6.54 **
DSOs - Clark IC2488 J092736.00-570000.0 Vel 7.4 Cl* 50 stars mag 11+
Alignment - Bright stars - Skyscan-Ochsenbein alf Hya J092736.00-083936.0 Hya alf Hya 30 Hya HR3748 2 V* Kaler: "Brightest barium star." Dist. 181 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Arp Peculiar Galaxies UGC05044 J092743.20+121648.0 Leo PGC026842 14.7 IG Leda B_mag; Arp Note: Knot in arm as large, not quite as bright as nucleus; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC05029 J092802.40+682512.0 UMa PGC026864 13.9 IG Leda B_mag; Arp Note: Position between pair. Note elongated feature pointing toward nucleus of larger spiral; dist redshift estimated
DSOs - Clark NGC2910 J093028.80-525436.0 Vel 7.2 Cl* 30 stars mag 10+
DSOs - Arp Peculiar Galaxies UGC05050 J093109.60+762736.0 Dra PGC027026 15.4 IG Leda B_mag; dist redshift estimated
DSOs - Clark NGC2903 J093209.60+213000.0 Leo PGC027077 9.8 G Dist per Tully (1988a)
Variables - Long Period - AAVSO Easy R Car J093214.40-624724.0 Car HD082901 6.1 Mi*
DSOs - Clark NGC2925 J093312.00-532136.0 Vel 8.3 Cl* about 30 stars
DSOs - Arp Peculiar Galaxies UGC05092 J093345.60+100900.0 Leo PGC027159 13.6 LIN Leda B_mag; Arp Note: Absorption lane reaching away from galaxy; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC05096 J093402.40+100600.0 Leo PGC027185 13.7 IG Leda B_mag; dist redshift estimated
Variables - Short Period AAVSO AV Hya J093502.40+051912.0 Hya 10 Al*
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members CCDMJ09354-3932A J093524.30-393157.6 Ant 10.21 *i* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Dbls Multpls - 6thOrbitCatalogue 11 LMi J093538.40+354836.0 LMi 11 LMi HD082885 5.41 RS* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies APG221 J093626.40-111948.0 Hya PGC027333 99.9 IG Arp Note: Faint diffuse material to south, bright filament to hard image on NW side of nucleus.
Variables - Short Period AAVSO DL Uma J093640.80+693824.0 UMa HD082620 7.47 dS*
Variables - Short Period AAVSO Y Leo J093652.80+261348.0 Leo 10.07 Al*
Variables - Short Period AAVSO AE Uma J093652.80+440412.0 UMa 11.1 RR*
DSOs - Arp Peculiar Galaxies NGC2937 J093743.20+024449.2 Hya PGC027423 14.4 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC2936 J093743.20+024536.0 Hya PGC027422 14.4 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies APG321 J093852.80-045103.6 Hya PGC027509 15 IG Dist redshift estimated; Leda B_mag; Arp Note: VV position. Sharp absorption lane in connection to southern most galaxy.
DSOs - Arp Peculiar Galaxies NGC2944 J093916.80+321836.0 Lmi PGC027533 14.7 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC05146 J093924.00+322136.0 LMi PGC027547 13.3 IG Leda B_mag; dist redshift estimated
Alignment - Declination drift method - stars on celestial equator iot Hya J093951.36-010834.1 Hya iot Hay HD083618 3.9 * Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 296
Dbls Multpls - 6thOrbitCatalogue omi Leo J094109.60+095324.0 Leo omi Leo 14 Leo HD083808 3.53 SB* Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Herschel400_Supp NGC2974 J094231.20-034156.4 Sex PGC027762 12.3 Sy2 Herschel note: sp elong fuzzy low surf brt; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC2950 J094233.60+585100.0 UMa PGC027765 11.8 G Herschel note: sp starlike fuzzy nebul on edges; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC2964 J094252.80+315024.0 Leo PGC027777 12 GiP Herschel note: sp round brt nucleus faint rim; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG253 J094321.60-051648.0 Sex PGC027817 15 IG Dist redshift estimated; Leda B_mag; Arp Note: Some resolution of stars or H II regions.
Variables - Short Period AAVSO W Uma J094345.60+555700.0 UMa HD083950 8.54 EB* Kaler: "Classic contact binary."
DSOs - Arp Peculiar Galaxies APG252 J094448.00-194048.0 Hya 99.9 IG Arp Note: Radio source M09-19.
Variables - Short Period AAVSO RT Leo J094521.60+195436.0 Leo 10.3 Al*
Variables - Long Period - AAVSO Easy R LMi J094533.60+343036.0 LMi HD084346 9.39 OH*
DSOs - Clark NGC2997 J094538.40-311124.0 Ant PGC027978 9.41 G Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC2992 J094540.80-141912.0 Hya PGC027982 13 Sy1 Leda B_mag; Arp Note: Very faint diffuse connection from both ends of N spiral to S spiral; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC2993 J094548.00-142136.0 Hya PGC027991 13 Sy1 Leda B_mag; Arp Note: Very faint diffuse connection from both ends of N spiral to S spiral; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC05230 J094619.20+030415.6 Hya PGC028033 14.7 IG Leda B_mag; Arp Note: Position between pair; dist redshift estimated
Misc - Molecular Clouds - Dames Vela Sheet J094705.88-501719.7 Vel 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Dbls Multpls - USNO 2006 Selected - Supp ups Car J094707.20-650412.0 Car ups Car HR03890 2.96 ** Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Clark NGC2976 J094714.40+675436.0 UMa PGC028120 10.9 G Clark note: member of M81 group; dist per Tully (1988a)
Variables - Long period - Mullaney Harvest - Supps R Leo J094733.60+112548.0 Leo HD084748 6.02 Mi* Mullaney: intense reddish glow; dist per Hipparcos Cat. (1997) plx
Spectral - Kaler Stars Spectrum - Supps CW Leo J094757.38+131643.7 Leo 11 V* Kaler: "Dust-shoured carbon star." Dist per Kaler.
Variables - Short Period AAVSO T LMI J094828.80+331724.0 LMI 10.9 Al*
DSOs - Herschel400_Supp NGC2985 J095021.60+721612.0 UMa PGC028316 11.1 Sy1 Herschel note: sp brt nucleus easy; dist per Tully (1988a)
Limiting Magnitude Areas IMO-LMA03 J095059.36+590219.4 UMa 99.9 reg 23 UMa-tet UMa-bet Uma; Coords per NASA HEASARC; marker is ups Uma
Alignment - Bright stars - Skyscan-Ochsenbein mu. Leo J095245.60+260036.0 Leo 24 Leo HR3905 3.88 PM* Dist. 135 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
DSOs - Arp Peculiar Galaxies UGC05304 J095307.20+075248.0 Leo PGC200253 14.8 IG Leda B_mag; Arp Note: Faint arm extends beyond high S.B. companion; dist redshift estimated
DSOs - Arp Peculiar Galaxies IC575 J095431.20-065125.2 Sex PGC028575 14 IG Dist redshift estimated; Leda B_mag; Arp Note: Position of central object. Edge-on Sa, some indication of absorption streaming off edges.
Variables - Short Period AAVSO DZ Vel J095436.00-500000.0 Vel 10.5 Al*
Variables - Short Period AAVSO GX Car J095526.40-582548.0 Car 9.4 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Dbls Multpls - USNO 2006 Selected - Supp V* x Vel J095526.40-413524.0 Vel HR04180 6.88 C*
DSOs - Clark NGC3031 J095531.20+690336.0 UMa PGC028630 8.1 LIN Dist per Tully (1988a)
DSOs - Clark NGC3034 J095550.40+694048.0 UMa PGC028655 9.2 IG Arp Note: Internal explosion. (3)(8)(20)(21)(25)(29)(37); dist per Tully (1988a)
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group M81 NGC3031 J095551.00+690359.0 UMa 99.9 GrG Dist Mlyr: 9.4; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
Photometry - Landolt areas SA101 J095638.40-002739.6 Sex HD086135 99.9 reg Mag range: 8-12; N=31; Landolt1992 adds 35 stars to mag 16; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manually corrected declination plotting sign error.
DSOs - Arp Peculiar Galaxies UGC05353 J095838.40+285212.0 Leo PGC028815 15.1 IG Leda B_mag; Arp Note: Smaller galaxy very condensed; dist redshift estimated
DSOs - Herschel400_Supp NGC3079 J100157.60+554048.0 UMa PGC029050 11.2 LIN Herschel note: sp edge-on faint difficult; dist per Tully (1988a)
DSOs - OMeara Supp SL 7 J100159.00-415200.0 Lup 99.9 Dark nebula; no corresponding Simbad entry found; may be Cloud WV 253
DSOs - Clark NGC3114 J100200.00-600600.0 Car 4.2 OpC 100 stars mag 9 to 13
DSOs - Clark NGC3109 J100304.80-260900.0 Hya PGC029128 12 G Dist per Tully (1988a)
DSOs - Clark NGC3077 J100319.20+684348.0 UMa PGC029146 10.1 GiG Clark note: member of M81 group; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC3104 J100355.20+404500.0 UMa PGC029186 14.2 IG Leda B_mag; Arp Note: Faint diffuse outer material; dist per Tully (1988a)
DSOs - Clark NGC3115 J100512.00-074304.8 Sex PGC029265 11 GiC Dist per Tully (1988a)
DSOs - Clark NGC3132 J100700.00-402548.0 Vel 9.87 PN central star mag 10; approx. distance per O'Meara
Spectral - Kaler Stars Spectrum - Supps eta Leo J100719.20+164536.0 Leo eta Leo 30 Leo HR03975 3.51 V* Dist. 1711 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Variables - Short Period AAVSO RR Leo J100743.20+235924.0 Leo 10.7 RR*
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Sextantids J100800.00+000000.0 Sex 99.9 reg Peak day: 9/27 ; Peak ZHR:medium; Solar long: 184°3
Alignment - Bright stars - Skyscan-Ochsenbein alf Leo J100821.60+115812.0 Leo alf Leo 32 Leo HR3982 1.35 V* Mullaney: wide-contrast blue-white/white pair. Dist. 77 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - AstroLeague DS - Supp alf Leo J100821.60+115812.0 Leo alf Leo 1.35 V* Mullaney: wide-contrast blue-white/white pair. Sep, PA from CCDM; abs mag from Garrison1996
Asterisms Leo Sickle J100821.60+115812.0 Leo 99.9 Asterism Formed by alf Leo, eta Leo, gam Leo, zet Leo, mu. Leo, eps Leo; position marker is alf Leo.
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Leo J100822.00+112822.0 Leo 99.9 reg Sun at noon on approx. 8/24 enters Leo; midnight on approx. 2/22; eclip long 150, eclip lat 0
DSOs - Caldwell_Supp NGC3195 J100919.20-805100.0 Cha 99.9 PN Approx. distance per O'Meara
Variables - Long Period - AAVSO Easy S Car J100921.60-613300.0 Car HD088366 5.6 Mi* Dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC3145 J101009.60-122548.0 Hya PGC029591 12 GiP Dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue lam Hya J101036.00-122100.0 Hya lam Hya 41 Hya HD088284 3.61 SB* Sep, PA from CCDM
Limiting Magnitude Areas IMO-LMA09 J101042.93+154215.8 Leo 99.9 reg alf Leo-bet Leo-gam Leo-del Leo; coords per NASA HEASARC; marker is 33 Leo
DSOs - Arp Peculiar Galaxies APG338 J101059.52-075453.5 Sex PGC154807 99.9 IG No PGC objects plots at this location; coords per NED
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Leonids (LEO) J101200.00+220000.0 Leo 99.9 reg Peak day: 11/19 ; Peak ZHR:100+; Solar long: 235°27
Resolution Test Stars - Argyles High Precision - 200mm scopes HD088478 J101201.15-061210.1 Sex HD088478 7.99 ** Dist per plx.
DSOs - Clark NGC3166 J101345.60+032526.4 Sex PGC029814 11.1 GiP Clark note: near NGC 3169; dist per Tully (1988a)
Asterisms Harrington 6 J101400.00+313000.0 LMi 99.9 Asterism Sailboat shaped asterism with 22 LMi at bow.
DSOs - Clark NGC3169 J101414.40+032757.6 Sex PGC029855 11.9 LIN Clark note: near NGC 3166; dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp zet Leo J101640.80+232512.0 Leo zet Leo HR04031 3.44 V* Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Clark NGC3147 J101652.80+732400.0 Dra PGC030019 11.3 Sy2 Dist per Tully (1988a)
DSOs - Clark NGC3201 J101736.00-462436.0 Vel 8.24 GlC
DSOs - Clark NGC3185 J101738.40+214048.0 Leo PGC030059 12.9 Sy2 Clark note: group with NGC 3187, 3193, 3190; dist per Tully (1988a)
DSOs - Clark NGC3187 J101745.60+215212.0 Leo PGC030068 13.8 LSB Dist per Tully (1988a)
DSOs - Clark NGC3190 J101804.80+214948.0 Leo PGC030083 11.9 IG Arp Note: Edge-on spiral shows signs of interaction; dist per Tully (1988a); Arp class note: Double galaxies - groups of galaxies
DSOs - Clark NGC3184 J101816.80+412512.0 UMa PGC030087 10.4 G Dist per Tully (1988a)
DSOs - Clark NGC3193 J101824.00+215324.0 Leo PGC030099 12.4 LIN Dist per Tully (1988a)
DSOs - Clark NGC3198 J101952.80+453300.0 UMa PGC030197 10.7 G Dist per Tully (1988a)
Alignment - Bright stars - Skyscan-Ochsenbein gam01 Leo J101957.60+195024.0 Leo gam01 Leo 41 Leo HR4057 2.61 V* Mullaney: yellow/yellow binary with tints. Dist. 130 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
Alignment - Bright stars - Skyscan-Ochsenbein gam02 Leo J101957.60+195024.0 Leo gam02 Leo 41 Leo HR4058 3.5 PM* Dist. 130 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
Dbls Multpls - 6thOrbitCatalogue gam01 Leo J101957.60+195024.0 Leo gam01 Leo 41 Leo 1.98 ** gold/gold; Sep, PA from 6th Orbital Catalogue Ephemerides
Meteor shower radiants - IMO Meteor Shower Calendar 2006 gam-Leonids J102000.00+200000.0 Leo 99.9 reg Peak day: 8/25 ; Peak ZHR:low; Solar long: 152°2
Variables - Short Period AAVSO AQ Car J102124.00-610412.0 Car HD089991 9.73 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC3228 J102124.00-514348.0 Vel 6 Cl*
Alignment - Bright stars - Skyscan-Ochsenbein mu. UMa J102219.20+413000.0 UMa 34 UMa HR4069 3.06 SB* Dist. 250 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Pointer Mizer UMa to Arcturus-Spica J102219.20+413000.0 UMa 99.9 Pointer RA 12h pointer: Mizar UMa and eta UMa (Alkaid), on the Big Dipper handle end, point to alf Boo (Arcturus) and alf Vir (Spica). Position pointer is Alkaid (eta UMa).
DSOs - Herschel400_Supp NGC3226 J102326.40+195324.0 Leo PGC030440 13.3 LIN Arp Note: Comp. on edge of large, very faint loop extending opposite galaxy. Light line E-W is plate defect. (25); Herschel note: el round nebulous uniform; dist per Tully (1988a); Arp class note: E galaxies with companion(s)
DSOs - Herschel400_Supp NGC3227 J102328.80+195136.0 Leo PGC030445 13.52 Sy1 Arp Note: Comp. on edge of large, very faint loop extending opposite galaxy. Light line E-W is plate defect. (25); Herschel note: sp round nebulous near NGC 3226; dist per Tully (1988a); Arp class note: E galaxies with companion(s)
Superclusters - Central point markers - Einasto2002 SCl Sextans SCl88 J102400.00-082400.0 Sex 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Arp Peculiar Galaxies UGC05628 J102407.20+164424.0 Leo PGC030496 99.9 IG Arp Note: One side of ring obscured or disrupted; other side has low S.B. comp; dist redshift estimated
DSOs - Clark NGC3242 J102445.60-183824.0 Hya 7 PN Clark note: HD9025; approx. distance per O'Meara
DSOs - Arp Peculiar Galaxies NGC3239 J102504.80+170936.0 Leo PGC030560 13.5 IG Leda B_mag; Arp Note: Diffuse outer filaments, bright knots inside; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies IC609 J102533.60-021254.0 Sex PGC030600 14.4 IG Dist redshift estimated; Leda B_mag
Variables - Short Period AAVSO UW Car J102650.40-594012.0 Car 9.53 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC3245 J102716.80+283000.0 LMn PGC030744 11.6 G Herschel note: el round fuzzy uniform; dist per Tully (1988a)
DSOs - Clark NGC3256 J102750.40-435400.0 Vel PGC030785 11.33 IG Dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue bet LMi J102752.80+364236.0 LMi bet LMi 31 LMi HD090537 4.21 SB* binary-double; Sep, PA from 6th Orbital Catalogue Ephemerides
DSOs - Arp Peculiar Galaxies NGC3212 J102816.80+794912.0 Dra PGC030813 99.9 IG Arp Note: Long faint filament extends westward from south arm; dist redshift estimated
DSOs - Clark IC2574 J102819.20+682436.0 UMa PGC030819 11.2 G Dist redshift estimated; member of M81 group; redshift distance is inconsistent with M81 group membership
DSOs - Arp Peculiar Galaxies NGC3210 J102821.60+794912.0 Dra PGC030813 99.9 IG Arp Note: Long faint filament extends westward from south arm.
Resolution Test Stars - Argyles High Precision - 300mm scopes HD090698 J102858.73+345148.6 LMi HD090698 8.54 ** Dist per plx.
Alignment - Declination drift method - stars on celestial equator bet Sex J103017.48-003813.3 Sex bet Sex 30 Sex HD090994 5 V Alignment drift rate 14.98 arcsecs per sec; dist per Hipparcos Cat. (1997) plx; manual correction of coordinate sign
Dbls Multpls - Misc adds HD091106 J103058.73-073814.6 Sex HD091106 6.2 ** yellow; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO UY Car J103204.80-614648.0 Car 9.21 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies UGC05720 J103231.20+542400.0 UMa PGC031141 13.4 IG Arp Note: Narrow faint absorption lane in SE direction. (27); dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3277 J103255.20+283036.0 LMn PGC031166 12.3 Sy2 Herschel note: sp round brt nucleus; dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp HR04149 J103457.60-231048.0 UMa HR04191 6.1 * Dist per Hipparcos Cat. (1997) plx
Spectral - Carbon Star - Mullaney Harvest Supps U Ant J103512.00-393336.0 Ant HD091793 5.5 sr* Dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies NGC3290 J103516.80-171612.0 Sex PGC031346 14 IG Leda B_mag; Arp Note: Radio source M10-17 is 1m6 W, 10' S; dist redshift estimated
DSOs - Clark NGC3293 J103548.00-581236.0 Car 4.7 OpC 50 stars mag 6 to 13
DSOs - Herschel400_Supp NGC3294 J103614.40+371912.0 LMn PGC031428 11.5 G Herschel note: sp very difficult uniform brt; dist per Tully (1988a)
Variables - Short Period AAVSO UZ Car J103616.80-610036.0 Car 9.73 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies UGC05764 J103643.20+313224.0 Lmi PGC031477 15.6 IG Leda B_mag; Arp Note: Semi-stellar nucleus, faint oval ring outside; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC3303 J103657.60+180748.0 Leo PGC093104 14.5 IG Leda B_mag; Arp Note: Diffuse faint arms off both sides, spike comes f; dist redshift estimated; dist redshift estimated
Spectral - Carbon Star - Mullaney Harvest Supps U Hya J103733.60-132248.0 Hya HR04163 4.93 C* Mullaney: very red carbon star. Dist. 543 light-years. Distances per Ochsenbein CDS Cat. V/53A
DSOs - Clark NGC3310 J103845.60+533000.0 UMa PGC031650 11 H2G Arp Note: Much H emission incl. half arc outside galaxy. (1); dist per Tully (1988a); Arp class note: Galaxies with adjacent loops
Hubble Famous Photographs NGC3310 (STScI-PRC2001-026a) J103845.60+533000.0 UMa PGC031650 11 H2G Arp Note: Much H emission incl. half arc outside galaxy. (1); dist per Tully (1988a); Arp class note: Galaxies with adjacent loops
DSOs - Clark NGC3319 J103907.20+414048.0 UMa PGC031671 12 G Dist per Tully (1988a)
Variables - Short Period AAVSO HW Car J103919.20-610900.0 Car HD092490 9 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies UGC05814 J104236.00+772924.0 Dra PGC031916 15 IG Leda B_mag; Arp Note: Very faint oval loop in NE-SW direction; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC05832 J104248.00+132700.0 Leo PGC031930 13.8 IG Leda B_mag; Arp Note: Main body has cylindrical appearance; dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp 40 LMi J104302.40+261948.0 LMi 40 LMi 5.51 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Caldwell_Supp IC2602 J104312.00-642400.0 Car 99.9 OpC
DSOs - Clark NGC3344 J104328.80+245512.0 LMi PGC031968 11.1 EmG Dist per Tully (1988a)
Spectral - Kaler Stars Spectrum - Supps HD093129A J104357.60-593300.0 Car HD093129 6.97 ** Kaler: "Possibly most luminous star."; dist estimate per Kaler (2002); abs mag per Kaler2002 (informal est)
DSOs - Clark NGC3351 J104357.60+114200.0 Leo PGC032007 11.2 GiG Dist per Tully (1988a)
DSOs - Clark NGC3372 J104416.80-595248.0 Car 99.9 HII Approx. distance per O'Meara
Hubble Famous Photographs Carina Neb (STScI-PRC2000-006a) J104416.80-595248.0 Car 99.9 HII Approx. distance per O'Meara
Variables - Short Period AAVSO QZ Car J104424.00-595924.0 Car HD093206 6.37 V*
Variables - Long Period - AAVSO Easy R UMa J104438.40+684648.0 UMa HD092763 8.41 Mi*
Spectral - Kaler Stars Spectrum - Supps eta Car J104502.40-594048.0 Car eta Car HD093308 6.21 V* Kaler: A star "[n]ear the mass limit and about to blow."; dist estimate per Kaler (2002)
Hubble Famous Photographs eta Car (STScI-PRC1996-023a) J104502.40-594048.0 Car eta Car HD093308 6.21 V* Kaler: A star "[n]ear the mass limit and about to blow."; dist estimate per Kaler (2002)
Spectral - Carbon Star - Mullaney Harvest Supps VY UMa J104504.80+672436.0 UMa HD092839 5.95 C* Mullaney: orange carbon star; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO TX Uma J104521.60+453412.0 UMa HD093033 7.06 Al*
Dbls Multpls - USNO 2006 Selected - Supp 42 LMi J104552.80+304048.0 LMi 42 LMi HR04203 5.34 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO SX Car J104604.80-573300.0 Car HD093444 9.4 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC3359 J104636.00+631312.0 UMa PGC032183 11 G Dist per Tully (1988a)
DSOs - Clark NGC3368 J104645.60+114836.0 Leo PGC032192 10 GiG Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3377 J104740.80+135848.0 Leo PGC032249 10.7 GiG Herschel note: el small brt nucleus; dist per Tully (1988a)
DSOs - Clark NGC3379 J104748.00+123448.0 Leo PGC032256 9.6 LIN Dist per Tully (1988a)
DSOs - Clark NGC3384 J104816.80+123712.0 Leo PGC032292 10 GiG Clark note: group with M105; dist per Tully (1988a)
DSOs - Clark NGC3389 J104826.40+123148.0 Leo PGC032306 12 GiG Clark note: group with M105; dist per Tully (1988a)
DSOs - Clark NGC3395 J104948.00+325848.0 LMi PGC032424 12.1 IG Arp Note: Note arc form of emission knots. (32)(35); dist per Tully (1988a); Arp class note: Double galaxies with connected arms
DSOs - Clark NGC3396 J104955.20+325924.0 LMi PGC032434 12.5 GiP Arp Note: Note arc form of emission knots. (32)(35); dist per Tully (1988a); Arp class note: Double galaxies with connected arms
Superclusters - Central point markers - Einasto2002 SCl Draco-Ursa Majoris SCl257 J105000.00+751800.0 Dra 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Herschel400_Supp NGC3412 J105052.80+132436.0 Leo PGC032508 10.8 GiG Herschel note: el circular very difficult; dist per Tully (1988a)
Variables - Short Period AAVSO KZ Hya J105055.20-252100.0 Hya HD094033 10 V*
Variables - Short Period AAVSO FI Car J105102.40-583524.0 Car 11.61 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC3423 J105114.40+055020.4 Sex PGC032529 12.1 G Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3414 J105114.40+275812.0 LMn PGC032533 12.1 IG Herschel note: Bsp starlike fuzzy nebulosity; dist per Tully (1988a); Arp class note: Galaxies with diffuse filaments
Variables - Short Period AAVSO WW Car J105136.00-592324.0 Car HD094259 9.79 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies UGC05984 J105214.40+300300.0 Lmi PGC032620 14.6 Sy2 Leda B_mag; Arp Note: Double arm leads to E gal., diffuse material out other side of E galaxy; dist redshift estimated
DSOs - Herschel400_Supp NGC3432 J105231.20+363712.0 LMn PGC032643 11.67 IG Herschel note: sp elongated uniform brt 2 stars; dist per Tully (1988a); Arp class note: Galaxies with material ejected from nuclei
Superclusters - Central point markers - Einasto2002 SCl Leo-Sextans SCl91 J105300.00+023600.0 Leo 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Arp Peculiar Galaxies NGC3445 J105436.00+565848.0 UMa PGC032772 12.8 IG Leda B_mag; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC3448 J105438.40+541800.0 UMa PGC032774 12.2 IG Leda B_mag; dist per Tully (1988a)
Photometry - Landolt areas SA102 J105524.00-004846.8 Leo HD094616 99.9 reg Mag range: 8-12; N=29; HR4245, v6.3, is bright star in field. HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manually corrected declination plotting sign error.
Dbls Multpls - USNO 2006 Selected - Supp 54 Leo J105536.00+244500.0 Leo 54 Leo HR04259 4.5 *i* Mullaney: greenish-white/bluish-white. Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue 55 Leo J105543.20+004424.0 Leo 55 Leo HD094672 5.92 ** Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO DM Uma J105543.20+602812.0 UMa 9.31 RS*
Variables - Short Period AAVSO IO Car J105628.80-604424.0 Car 11.81 Ce* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Spectral - Kaler Stars Spectrum - Supps Wolf359 J105628.80+070036.0 Leo 13.54 Fl* Host-setting for sci-fi Star-Trek Next Generation 4th season (1990) premire episode "The Best of Both Worlds, Part 2), scene "The Battle for Wolf 359," and the premire episode of Star-Trek Deep Space Nine.
Dbls Multpls - USNO 2006 Selected - Supp V* u Car J105748.00-594348.0 Car HR04257 6.86 cC*
Variables - Short Period AAVSO CY Car J105750.40-604424.0 Car 9.79 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies UGC06073 J105943.20+173900.0 Leo PGC033116 15.3 IG Leda B_mag; Arp Note: Spike points toward small nucleus; no spectra available.
DSOs - Herschel400_Supp NGC3489 J110016.80+135400.0 Leo PGC033160 10.9 G Herschel note: el round impressive brt nucleus; dist per Tully (1988a)
DSOs - Clark NGC3486 J110024.00+285812.0 LMi PGC033166 11.2 Sy2 Dist per Tully (1988a)
Alignment - Bright stars - Skyscan-Ochsenbein bet UMa J110150.40+562248.0 UMa bet UMa 48 UMa HR4295 2.34 V* Dist. 79 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; member of Sirius Stream II and UMa Moving Cluster, Collinder 285, per SEDS1999 after Burnham; abs mag from Garrison1996
Variables - Short Period AAVSO XY Car J110216.80-641536.0 Car 9.49 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC3504 J110309.60+275812.0 LMi PGC033371 11.83 LIN Dist per Tully (1988a)
DSOs - Clark NGC3511 J110321.60-230448.0 Crt PGC033385 11.56 G Dist per Tully (1988a)
Alignment - Bright stars - Skyscan-Ochsenbein alf UMa J110343.20+614500.0 UMa alf UMa 50 UMa HR4301 1.79 SB* Dist. 125 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Big Dipper J110343.20+614500.0 UMa 99.9 Asterism Constellation Ursa Major; position marker is alf UMa.
Asterisms Pointer Big Dipper to Polaris J110343.20+614500.0 UMa 99.9 Pointer RA11h pointer: alf and bet UMa point to the North Star Polaris up the RA11h circle; position marker is alf UMa.
Asterisms UMa Bier J110343.20+614500.0 UMa 99.9 Asterism The box of the Big Dipper or UMa is a "bier" or casket table; position marker is alf UMa.
Asterisms Wagon, Horses and Rider J110343.20+614500.0 UMa 99.9 Asterism Constellation Ursa Major; the box of the Big Dipper is the wagon, the Dipper handle a line of horses, Mizar a horse in the line, and Algol the rider; position marker is alf UMa.
DSOs - Clark NGC3513 J110345.60-231424.0 Crt PGC033410 11.99 G Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG148 J110352.80+405024.0 UMa PGC033423 14.29 IG Dist redshift estimated; Leda B_mag
DSOs - Arp Peculiar Galaxies NGC3509 J110421.60+044940.8 Leo PGC033446 14 IG Leda B_mag; Arp Note: Large luminous system. (19); dist redshift estimated
DSOs - Arp Peculiar Galaxies IC803 J110457.60+300112.0 Lmi PGC215034 14.7 IG Dist redshift estimated; Leda B_mag
DSOs - Clark NGC3532 J110531.20-584348.0 Car 3 Cl* 150 stars mag 8 to 12
Spectral - Kaler Stars Spectrum - Supps WX UMa J110531.20+433112.0 UMa 14.45 Fl*
DSOs - Clark NGC3521 J110548.00-000202.4 Leo PGC033550 10.1 G Dist per Tully (1988a)
Superclusters - Central point markers - Einasto2002 SCl Leo SCl93 J110600.00+223000.0 Leo 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Arp Peculiar Galaxies UGC06175 J110719.20+182548.0 Leo PGC033677 14.7 IG Leda B_mag; Arp Note: Acute bend in link between galaxies; plumes from stellar-like images; dist redshift estimated
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Leo I NGC3627 J110925.00+131503.0 Leo 99.9 GrG Dist Mlyr: 33.1; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
Variables - Short Period AAVSO ER Car J110940.80-585024.0 Car HD097082 7.59 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies UGC06207 J110952.80+241500.0 Leo PGC033862 99.9 IG Dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC3561 J111112.00+284124.0 Leo PGC033991 14.7 LIN Leda B_mag; Arp Note: Supernova found in disk of spiral. (5)(44)(45)(46; dist redshift estimated)
Variables - Short Period AAVSO TV Leo J111121.60-055324.0 Leo 11.46 RR*
DSOs - Clark NGC3556 J111131.20+554012.0 UMa PGC034030 10.7 G Dist per Tully (1988a)
Meteor shower radiants - IMO Meteor Shower Calendar 2006 del-Leonids (DLE) J111200.00+160000.0 Leo 99.9 reg Peak day: 2/24 ; Peak ZHR:2; Solar long: 336°
Variables - Short Period AAVSO FR Car J111421.60-600300.0 Car 9.64 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC3593 J111436.00+124836.0 Leo PGC034257 11.8 G Herschel note: sp round faint inconspicious; dist per Tully (1988a)
DSOs - Clark NGC3587 J111445.60+550036.0 UMa 16.04 PN Distance per SEDS; Arm association per SEDS2000.
DSOs - Herschel400_Supp NGC3607 J111652.80+180300.0 Leo PGC034426 10.2 LIN Herschel note: el like a hairy star round brt; dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp HR04369 J111657.60-070748.0 Crt HR04369 6.11 SB* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC3608 J111657.60+180824.0 Leo PGC034433 11.7 LIN Herschel note: el round small same field 3607; dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue ksi UMa J111812.00+313148.0 UMa ksi UMa 53 UMa HD098231 3.78 V* Mullaney: yellow/yellow. Sep, PA from 6th Orbital Catalogue Ephemerides
DSOs - Clark NGC3621 J111814.40-324836.0 Hya PGC034554 9.23 G OMeara15; dist per Tully (1988a)
DSOs - Clark NGC3610 J111824.00+584648.0 UMa PGC034566 11.4 GiG Dist per Tully (1988a)
DSOs - Clark NGC3613 J111836.00+580000.0 UMa PGC034583 11.6 GiG Dist per Tully (1988a)
DSOs - Clark NGC3623 J111855.20+130524.0 Leo PGC034612 9.6 LIN Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG132 J111921.60-030524.0 Leo PGC034639 15.5 IG Dist redshift estimated; Leda B_mag; Arp Note: North inverted. Radio source M11-02 is 3' N.
DSOs - Herschel400_Supp NGC3619 J111921.60+574500.0 UMa PGC034641 12.6 GiG Herschel note: sp starlike same field as 3613; dist per Tully (1988a)
DSOs - Caldwell_Supp NGC3626 J112002.40+182100.0 Crt PGC034684 11.2 G Dist per Tully (1988a)
DSOs - Clark NGC3627 J112014.40+125848.0 Leo PGC034695 8.9 LIN Arp Note: See also 317. Large concentration at end of S arm. (3); dist per Tully (1988a); Arp class note: Detached segments galaxy
DSOs - Clark NGC3628 J112016.80+133448.0 Leo PGC034697 11.5 rG Clark note: near M65, M66; dist per Tully (1988a)
DSOs - Clark NGC3631 J112102.40+530936.0 UMa PGC034767 11 IG Arp Note: Note straight arms, absorption tube crossing from inside to outside of S arm; dist per Tully (1988a); Arp class note: One-heavy-arm galaxy
DSOs - Herschel400_Supp NGC3640 J112104.80+031406.0 Leo PGC034778 11.8 G Herschel note: el round small faint near a star; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3655 J112252.80+163448.0 UMa PGC034935 11.6 G Herschel note: sp small fuzzy round faint; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC3656 J112338.40+535024.0 UMa PGC034989 13.4 GiP Leda B_mag; dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue iot Leo J112355.20+103148.0 Leo iot Leo 78 Leo HD099028 4 SB* Mullaney: yellowish-white pair; currently very close (<1"). Sep, PA from 6th Orbital Catalogue Ephemerides
Variables - Short Period AAVSO V Crt J112414.40-164012.0 Crt 10.27 Al*
DSOs - Arp Peculiar Galaxies NGC3664 J112424.00+031926.4 Leo PGC035041 13.6 IG Leda B_mag; Arp Note: Fainter dwarf 6'S.; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3665 J112443.20+384536.0 UMa PGC035064 11.6 rG Herschel note: el round brt nucleus small; dist per Tully (1988a)
DSOs - Clark NGC3672 J112502.40-094738.4 Crt PGC035088 11 G Dist per Tully (1988a)
Variables - Short Period AAVSO AY Cen J112504.80-604348.0 Cen HD099325 9.34 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies APG151 J112536.00+542248.0 UMa PGC035129 16 Sy1 Dist redshift estimated; Leda B_mag
DSOs - Clark NGC3675 J112607.20+433448.0 UMa PGC035164 10.4 G Dist per Tully (1988a)
Structure - Supergalactic plane marker Supergalactic deg 60 J112610.65+532054.3 UMa 99.9 reg Supergal lon: 60 Supergal lat: 0
Dbls Multpls - 6thOrbitCatalogue 83 Leo J112645.60+030036.0 Leo 83 Leo HD099491 6.49 PM* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC3686 J112743.20+171312.0 Leo PGC035268 11.6 G Herschel note: sp strlike brt nucleus nebulosity; dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp tau Leo J112755.20+025136.0 Leo tau Leo HR04418 4.95 *i* Knisely Colorful Double Star list; Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies IC694 J112828.80+583300.0 UMa PGC035326 16 IG Dist redshift estimated; Leda B_mag; Arp Note: Long st. filament almost to attachment with arm of spiral.
DSOs - Arp Peculiar Galaxies UGC06471 J112828.80+583300.0 UMa PGC035326 13.5 H2G Leda B_mag; Arp Note: Bright internal knots; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC3690 J112831.20+583336.0 UMa PGC035321 16 IG Leda B_mag; Arp Note: Long st. filament almost to attachment with arm of spiral; dist redshift estimated
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members 57 UMa J112904.12+392013.1 UMa 57 UMa HD099787 5.354 *i* Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Variables - Short Period AAVSO AW Uma J113004.80+295736.0 UMa 7.27 WU*
DSOs - Arp Peculiar Galaxies IC701 J113100.00+202736.0 Leo PGC035494 14.7 IG Dist redshift estimated; Leda B_mag; Arp Note: Straight filament off one end of bar, kink at end of filament.
DSOs - Arp Peculiar Galaxies NGC3712 J113136.00+283000.0 Leo 14.25 IG Leda B_mag; Arp Note: Faint plumes coming off both ends of bar; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC06514 J113204.80+704836.0 UMa PGC035573 15.2 IG Leda B_mag; Arp Note: Plate defect on northern most galaxy. (18)(19); dist redshift estimated
Dbls Multpls - AstroLeague DS - Supp 17 Crt J113216.80-291536.0 Crt 17 Crt HD100286 4.99 ** Mullaney: same as N Hya; yellow-white pair; compare with 54 Hya. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC3718 J113233.60+530336.0 UMa PGC035616 11.8 LIN Arp Note: Barred spiral, sharp nucleus, narrow absorption lanes through center. (3)(25); dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC06524 J113233.60+530336.0 UMa PGC035616 99.9 GrG Arp Note: Near NGC 3718. See No. 214. (18); dist redshift estimated
Limiting Magnitude Areas McBeath-LMA10 J113300.12-315127.4 Hya 99.9 reg Coords per NASA HEASARC; marker is ksi Hya
DSOs - Clark NGC3726 J113319.20+470112.0 UMa PGC035676 11.2 GiC Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3729 J113348.00+530712.0 UMa PGC035711 12.2 GiC Herschel note: pec starlike nebulosity; dist per Tully (1988a)
Superclusters - Central point markers - Einasto2002 SCl Leo A SCl100 J113500.00-031800.0 Leo 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Arp Peculiar Galaxies NGC3738 J113548.00+543112.0 UMa PGC035856 11.5 H2G Leda B_mag; Arp Note: Considerable resolution into stars and absorption tubes; dist per Tully (1988a)
DSOs - Caldwell_Supp NGC3766 J113612.00-613636.0 Mus 5.3 Cl*
Resolution Test Stars - Argyles High Precision - 200mm scopes HD100808 J113618.00+274652.3 Leo HD100808 5.8 ** Dist per plx.
Alignment - Declination drift method - stars on celestial equator ups Leo J113656.93-004925.5 Leo ups Leo 91 Leo HD100920 4.3 * Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 181; manual correction of coordinate sign
DSOs - Arp Peculiar Galaxies NGC3769 J113743.20+475324.0 UMa PGC035999 11.7 IG Leda B_mag; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC06602 J113752.80+215848.0 Leo PGC036016 15.4 IG Leda B_mag; Arp Note: Position of close triplet. Large companion NW.
DSOs - Caldwell_Supp IC2944 J113819.20-632212.0 Cen 4.5 HII Approx. distance per O'Meara; contains small globlues per Bok (1971)
DSOs - Arp Peculiar Galaxies NGC3786 J113940.80+315400.0 UMa PGC036158 12.59 Sy1 Arp Note: Peculiar filaments. (35); dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC3788 J113943.20+315548.0 UMa PGC036160 12.59 Sy1 Arp Note: Peculiar filaments. (35); dist per Tully (1988a)
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Coma Berenicids (COM) J114000.00+250000.0 Com 99.9 reg Peak day: 12/20 ; Peak ZHR:5; Solar long: 268°
DSOs - Arp Peculiar Galaxies NGC3799 J114007.20+151912.0 Leo PGC036193 13.1 PaG Leda B_mag; Arp Note: Some hazy material at juncture of two arms; high surface brightness, S shape inside comp. (35); dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC3800 J114012.00+152024.0 Leo PGC036197 13.1 PaG Leda B_mag; Arp Note: Some hazy material at juncture of two arms; high surface brightness, S shape inside comp. (35); dist redshift estimated
Variables - Short Period AAVSO AL Cam J114024.00+801424.0 Cam 10.28 Al*
DSOs - Arp Peculiar Galaxies NGC3808 J114043.20+222624.0 Leo PGC036228 14.1 IG Leda B_mag; Arp Note: Position of larger member. Arm appears wrapped around cylindrical comp; dist redshift estimated
Variables - Short Period AAVSO UZ Cen J114057.60-624124.0 Cen HD101602 8.87 Ce* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC3810 J114057.60+112812.0 Leo PGC036243 11.4 G Herschel note: sp sl lg brt nucleus; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3813 J114116.80+363224.0 UMa PGC036266 12.6 G Herschel note: sp oval well defined 1 side brt; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC06665 J114212.00+002002.4 Vir PGC036325 13.7 IG Leda B_mag; Arp Note: Faint, diffuse material extends away from neck; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC06678 J114300.00+261500.0 Leo PGC036392 15.1 IG Leda B_mag; Arp Note: Object slightly S of northern gal. is just perceptibly non-stellar; dist redshift estimated
Variables - Short Period AAVSO Z Dra J114528.80+721500.0 Dra 10.59 Al*
Dbls Multpls - 6thOrbitCatalogue lam Mus J114536.00-664348.0 Mus lam Mus HD102249 3.63 *i* Sep, PA from CCDM
Superclusters - Central point markers - Einasto2002 SCl Leo-Virgo SCl107 J114600.00+093600.0 Vir 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Herschel400_Supp NGC3877 J114607.20+472924.0 UMa PGC036699 11.8 GiC Herschel note: sp elongated uniform brightness; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG248 J114643.20-035052.8 Vir PGC036733 99.9 IG Dist redshift estimated; Arp Note: Three spirals connected together. (18)(44)(45)
DSOs - Clark NGC3887 J114702.40-165100.0 Crt PGC036754 11 G Dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue 93 Leo J114800.00+201312.0 Leo 93 Leo HD102509 4.53 RS* Sep, PA from CCDM
DSOs - Clark NGC3893 J114838.40+484200.0 UMa PGC036875 10.6 GiP Dist per Tully (1988a)
Asterisms Spring Triangle J114902.40+143412.0 Leo 99.9 dS* Formed by Denebola (bet Leo), Spica (alf Vir) and Arcturus (alf Boo). Position marker is bet Leo.
Alignment - Bright stars - Skyscan-Ochsenbein bet Leo J114902.40+143412.0 Leo bet Leo 94 Leo HR4534 2.14 dS* Dist. 36 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Herschel400_Supp NGC3900 J114907.20+270112.0 Leo PGC036914 12.5 GiP Herschel note: sp starlike sl neb near 3912; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3898 J114914.40+560448.0 UMa PGC036921 11.7 LIN Herschel note: sp round brt nucleus; dist per Tully (1988a)
Variables - Short Period AAVSO BK Cen J114916.80-630448.0 Cen 10.27 Ce*
DSOs - Herschel400_Supp NGC3912 J115002.40+262848.0 Leo PGC036979 13.2 GiP Herschel note: sp small round uniform near 3900; dist per Tully (1988a)
DSOs - Clark NGC3918 J115016.80-571048.0 Cen 8.5 PN Dist per Acker 1992 average derived
Superclusters - Central point markers - Einasto2002 SCl Ursa Majoris SCl109 J115100.00+544200.0 UMa 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Arp Peculiar Galaxies NGC3921 J115104.80+550412.0 UMa PGC037063 12.64 IG Arp Note: Straight filament leads to bright, offset nucleus. (19); dist redshift estimated
Structure - Gould's Belt Gould's Belt ascending node J115233.08-620517.2 Cen 99.9 reg
DSOs - Herschel400_Supp NGC3938 J115248.00+440712.0 UMa PGC037229 11 G Herschel note: sp lg elong uniform; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3941 J115255.20+365848.0 UMa PGC037235 11.3 Sy2 Herschel note: sp round nucleus nebulosity; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3945 J115312.00+604012.0 UMa PGC037258 11.6 G Herschel note: Bsp diffuse strlike lg elong; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC06865 J115338.40+432700.0 UMa PGC037282 14.7 IG Leda B_mag; Arp Note: High surface brightness companion; dist redshift estimated
DSOs - Herschel400_Supp NGC3949 J115340.80+475100.0 UMa PGC037290 10.9 GiC Herschel note: sp oval diffuse uniform brtness; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3953 J115348.00+521912.0 UMa PGC037306 10.8 GiC Herschel note: sp round brt nucleus av; dist per Tully (1988a)
Alignment - Bright stars - Skyscan-Ochsenbein gam UMa J115350.40+534124.0 UMa gam UMa 64 Uma HR4554 2.42 Em* Dist. 85 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; member of Sirius Stream II and UMa Moving Cluster, Collinder 285, per SEDS1999 after Burnham; abs mag from Garrison1996
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Ursa Major NGC3992 J115437.00+511648.0 UMa 99.9 GrG Dist Mlyr: 45.5; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Herschel400_Supp NGC3962 J115438.40-135812.0 Cra PGC037366 12 G Herschel note: el round very faint brt nucleus; dist per Tully (1988a)
Photometry - Landolt areas SA103 J115500.00-003321.6 Vir HD103486 99.9 reg Mag range: 8-12; N=28; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manual correction of coordinate sign
DSOs - Arp Peculiar Galaxies NGC3981 J115607.20-195324.0 Cor PGC037496 12.44 G Leda B_mag; Arp Note: Very faint diffuse streamers; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC3982 J115626.40+550712.0 UMa PGC037520 11.6 Sy1 Herschel note: sp round elus av brt nucleus; dist per Tully (1988a)
Variables - Long Period - AAVSO Easy Z UMa J115631.20+575212.0 UMa HD103681 7.56 sr* Dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC3992 J115733.60+532212.0 UMa PGC037617 10.7 G Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC3994 J115736.00+321612.0 UMa PGC037616 13.7 LIN Leda B_mag; Arp Note: Linear strings of knots like deformed spiral arms. Strong [O II] emission. (32); dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC3995 J115743.20+321724.0 UMa PGC037624 13.7 LIN Leda B_mag; Arp Note: Linear strings of knots like deformed spiral arms. Strong [O II] emission. (32); dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC06945 J115752.80+362324.0 UMa PGC037639 15.1 IG Leda B_mag; Arp Note: Outer material connected by thin filament to very hard nucleus; dist redshift estimated
DSOs - Clark NGC3998 J115755.20+552700.0 UMa PGC037642 11.2 LIN Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC4016 J115828.80+273112.0 UMa PGC037687 14.6 IG Leda B_mag; Arp Note: Segment breaking from arm of S gal., weak filaments reach to N gal., which has figure 8 loops; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC4015 J115840.80+250148.0 Leo PGC037702 14.2 IG Leda B_mag; Arp Note: Absorption leads directly into E galaxy.; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC4017 J115845.60+272700.0 UMa PGC037705 14.6 IG Leda B_mag; Arp Note: Segment breaking from arm of S gal., weak filaments reach to N gal., which has figure 8 loops.; dist redshift estimated
DSOs - Clark NGC4026 J115924.00+505736.0 UMa PGC037760 12.17 G Dist per Tully (1988a)
DSOs - Clark NGC4027 J115926.40-191612.0 Crv PGC037773 11.1 IG Arp Note: near NGC 4038; dist per Tully (1988a); Arp class note: One-armed galaxy
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Vir - autumnal equinox J120000.00+000000.0 Vir 99.9 reg Autumnal equinox. Sun at noon on approx. 9/23 enters Vir; midnight on approx. 3/24; eclip long 180, eclip lat 0
Parapegma - galactic plane IAU constellations Crx at l = 297 deg, b = 0 J120005.46-621644.1 Crx 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Clark NGC4030 J120021.60-010556.4 Vir PGC037845 11.8 G Dist per Tully (1988a)
DSOs - Clark NGC4036 J120126.40+615324.0 UMa PGC037930 11.5 LIN Clark note: near NGC 4041; dist per Tully (1988a)
Spectral - Kaler Stars Spectrum - Supps GW Vir J120145.60-034536.0 Vir 14.87 ZZ* Kaler: "Prototype of hot, varying, pre-white drawf."; dist estimate per Kaler (2002); abs mag per Kaler2002 (informal est)
DSOs - Clark NGC4038 J120150.40-185136.0 Crv PGC037967 11 IG Dist per Tully (1988a); Arp class note: Galaxies with appearance of fission
DSOs - Clark NGC4039 J120150.40-185136.0 Crv PGC037967 11 IG Dist per Tully (1988a); Arp class note: Galaxies with appearance of fission
Hubble Famous Photographs Antennae Galaxies (STScI-PRC1997-034d) J120150.40-185136.0 Crv PGC037967 11 IG Dist per Tully (1988a); Arp class note: Galaxies with appearance of fission
DSOs - Clark NGC4041 J120212.00+620748.0 UMa PGC037999 11.6 SyG Clark note: 16' from NGC 4036; dist per Tully (1988a)
DSOs - Clark NGC4051 J120309.60+443148.0 UMa PGC038068 13.5 Sy1 Dist per Tully (1988a)
Superclusters - Central point markers - Einasto2002 SCl Virgo-Coma SCl111 J120400.00+090000.0 Vir 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Clark NGC4085 J120521.60+502100.0 UMa PGC038283 12.83 GiC Clark note: 11' from NGC 4088; dist per Tully (1988a)
DSOs - Clark NGC4088 J120533.60+503148.0 UMa PGC038302 11.2 IG Arp Note: End of one spiral arm partially disconnected. (3) (33); Clark note: near NGC 4085; dist per Tully (1988a); Arp class note: Detached segments galaxy
DSOs - Arp Peculiar Galaxies UGC07085 J120540.80+085920.4 Com PGC038326 15.1 IG Leda B_mag; dist redshift estimated
DSOs - Clark NGC4096 J120600.00+472812.0 UMa PGC038361 11.6 G Dist per Tully (1988a)
DSOs - Clark NGC4100 J120607.20+493448.0 UMa PGC038370 11.7 GiC Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4102 J120621.60+524236.0 UMa PGC038392 11.8 LIN Herschel note: sp hint of elong starlike brt nu; dist per Tully (1988a)
DSOs - Clark NGC4105 J120638.40-294536.0 Hya PGC038411 10.91 IG Clark note: interacting with NGC 4106; dist per Tully (1988a)
DSOs - Clark NGC4106 J120643.20-294536.0 Hya PGC038417 11.35 GiP Clark note: interacting with NGC 4105; dist per Tully (1988a)
DSOs - Clark NGC4111 J120702.40+430336.0 CVn PGC038440 11.4 LIN Clark note: lenticular shape; dist per Tully (1988a)
DSOs - Clark NGC4116 J120736.00+024127.6 Vir PGC038492 13 EmG Clark note: near NGC 4123; dist per Tully (1988a)
DSOs - Clark NGC4123 J120809.60+025237.2 Vir PGC038531 13.1 EmG Clark note: near NGC 4116; dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp del Cen J120821.60-504312.0 Cen del Cen HR04621 2.56 Be* Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Herschel400_Supp NGC4143 J120936.00+423148.0 CVn PGC038654 12 LIN Herschel note: el round starlike nucleus small; dist per Tully (1988a)
Superclusters - Central point markers - Einasto2002 SCl Draco SCl114 J121000.00+640000.0 Dra 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Clark NGC4147 J121004.80+183224.0 Com 10.87 GlC
Alignment - Bright stars - Skyscan-Ochsenbein eps Crv J121007.20-223712.0 Crv eps Crv 2 Crv HR4630 3.01 V* Dist. 326 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Herschel400_Supp NGC4151 J121031.20+392400.0 CVn PGC038739 11.2 Sy1 Herschel note: pec uniform round ovalish elus; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4150 J121033.60+302400.0 Com PGC038742 11.97 G Herschel note: el round starlike nucl a brt sta; dist per Tully (1988a)
Variables - Short Period AAVSO S Mus J121248.00-700900.0 Mus HD106111 6.84 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC4179 J121250.40+011800.0 Vir PGC038950 12.8 G Herschel note: el edge-on well distinct arms; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC07230 J121336.00+160636.0 Com PGC039014 14.8 IG Leda B_mag; Arp Note: Possibly lines of faint condensations extending south; dist redshift estimated
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Virgo M NGC4168 J121347.00+131224.0 Vir 99.9 GrG Dist Mlyr: 94.7; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Clark NGC4192 J121348.00+145324.0 Com PGC039028 11 LIN Dist per Tully (1988a)
Spectral - Kaler Stars Spectrum - Supps HZ21 J121355.20+325624.0 Com 14.22 WD* Kaler: "Hot helium white dwarf."; dist estimate per Kaler (2002)
DSOs - Arp Peculiar Galaxies NGC4194 J121409.60+543112.0 UMa PGC039068 13 H2G Leda B_mag; Arp Note: 3727 em. (32); dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4203 J121504.80+331124.0 Com PGC039158 11.8 LIN Herschel note: el sl oval faint brt nucleus av; dist per Tully (1988a)
Alignment - Bright stars - Skyscan-Ochsenbein del UMa J121526.40+570148.0 UMa del UMa 69 Uma HR4660 3.3 V* Dist. 81 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; member of Sirius Stream II and UMa Moving Cluster, Collinder 285, per SEDS1999 after Burnham; abs mag from Garrison1996
Asterisms Pointer del UMa to Regulus Leo pointer J121526.40+570148.0 UMa 99.9 Pointer RA 10h pointer: del UMa and gam UMa point to gam Leo and alf Leo (Regulus) approx. down RA 10h circle. Position marker is del UMa.
DSOs - Clark NGC4214 J121538.40+361912.0 CVn PGC039225 10.3 SBG Dist per Tully (1988a)
Alignment - Bright stars - Skyscan-Ochsenbein gam Crv J121548.00-173224.0 Crv gam Crv 4 Crv HR4662 2.59 V* Dist. 171 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Clark NGC4216 J121552.80+130900.0 Vir PGC039246 11.2 G Dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp 2 CVn J121607.20+403936.0 CVn 2 CVn 5.68 *i* Belmont note: Mullaney: gold/blue; Knisely Colorful Double Star list; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC4236 J121640.80+692736.0 Dra PGC039346 10.7 G Dist per Tully (1988a)
DSOs - Clark NGC4244 J121728.80+374800.0 CVn PGC039422 10.8 G Clark note: edge-on spiral; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4245 J121736.00+293600.0 Com PGC039437 12.4 GiG Herschel note: sp elus starlike hint elong av; dist per Tully (1988a)
DSOs - Clark NGC4251 J121807.20+281012.0 Com PGC039492 11.5 G Dist per Tully (1988a)
Variables - Short Period AAVSO SU Cru J121816.80-631648.0 Cru 9.54 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC4254 J121848.00+142436.0 Com PGC039578 10.2 G Dist per Tully (1988a)
DSOs - Clark NGC4258 J121855.20+471800.0 CVn PGC039600 9.6 Sy1 Dist per Tully (1988a)
Variables - Short Period AAVSO AF Cru J121909.60-630936.0 Cru 10.3 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC4261 J121921.60+054926.4 Vir PGC039659 10.4 LIN Clark note: near NGC 4260; dist per Tully (1988a)
DSOs - Clark NGC4260 J121921.60+060552.8 Vir PGC039656 13.1 G Dist per Tully (1988a)
Variables - Long Period - AAVSO Easy R Crv J121938.40-191536.0 Crv HD107199 9.25 Mi*
DSOs - Clark NGC4274 J121950.40+293636.0 Com PGC039724 10.47 LIN Dist per Tully (1988a)
Alignment - Declination drift method - stars on celestial equator eta Vir J121954.36-004000.5 Vir eta Vir 15 Vir HD107259 3.9 ** Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 250; manual correction of coordinate sign
DSOs - Clark NGC4273 J121955.20+052034.8 Vir PGC039738 12.3 G Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4278 J122004.80+291648.0 Com PGC039764 10.9 LIN Herschel note: el starlike brt nucl defined; dist per Tully (1988a)
DSOs - Clark NGC4281 J122019.20+052309.6 Vir PGC039801 12.5 G Clark note: near NGC 4270, 4273; dist per Tully (1988a)
Limiting Magnitude Areas IMO-LMA23 J122033.64-221257.2 Crv 99.9 reg del Crv-gam Crv-eps Crv-bet Crv; coords per NASA HEASARC; marker is zet Crv
Variables - Short Period AAVSO UX Crv J122050.40-125100.0 Crv HD107403 9.85 Ir*
DSOs - Clark NGC4293 J122112.00+182248.0 Com PGC039907 11.6 GiC Clark note: heavy dust lanes; dist per Tully (1988a)
DSOs - Clark NGC4294 J122116.80+113036.0 Vir PGC039925 12.6 PaG Clark note: near NGC 4299; dist per Tully (1988a)
Variables - Short Period AAVSO T Cru J122121.60-621648.0 Cru HD107447 7.42 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC4298 J122131.20+143600.0 Com PGC039950 11.35 GiP Clark note: near NGC 4307; dist per Tully (1988a)
DSOs - Clark NGC4299 J122138.40+113000.0 Vir PGC039968 12.8 GiP Clark note: near NGC 4294; dist per Tully (1988a)
DSOs - Clark NGC4302 J122140.80+143524.0 Com PGC039974 11.61 GiP Clark note: edge-on, with dust lane; dist per Tully (1988a)
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Virgo W NGC4303 J122142.00+051458.0 Vir 99.9 GrG Dist Mlyr: 86.5; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Clark NGC4303 J122152.80+042826.4 Vir PGC040001 10.9 Sy2 Dist per Tully (1988a); Milky Way analogue - barred spiral - per SEDS2005.
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Coma I NGC4631 J122219.00+295347.0 And 99.9 GrG Dist Mlyr: 32.8; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Clark M40 J122224.00+580448.0 UMa HD238108 99.9 ** Distance per SEDS; Arm association per SEDS2000.
DSOs - Mullaney Harvest - Supps Cl Melotte 111 J122228.80+255100.0 Com 99.9 OpC Mullaney: largest, closest naked-eye cluster. Dist, size and brightness per SEDS.
DSOs - Herschel400_Supp NGC4314 J122231.20+295324.0 Com PGC040097 11.5 LIN Herschel note: Bsp oval diffuse brter nucl; dist per Tully (1988a)
DSOs - Clark NGC4321 J122252.80+154912.0 Com PGC040153 10.6 GiC Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4346 J122326.40+465924.0 CVn PGC040228 12.3 G Herschel note: el round almost starlike neb; dist per Tully (1988a)
DSOs - Clark NGC4340 J122333.60+164312.0 Com PGC040245 12.4 GiP Clark note: theta shape; dist per Tully (1988a)
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Virgo W' NGC4339 J122338.00+070256.0 Vir 99.9 GrG Dist Mlyr: 44.1; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
Variables - Short Period AAVSO R Cru J122338.40-613748.0 Cru HD107805 7.75 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO AI Cvn J122348.00+423224.0 CVn HD107904 6.36 dS*
DSOs - Clark NGC4350 J122357.60+164124.0 Com PGC040295 11.08 GiP Clark note: lenticular shape; dist per Tully (1988a)
Superclusters - Central point markers - Einasto2002 SCl Coma SCl117 J122400.00+234800.0 Com 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Clark NGC4349 J122412.00-615136.0 Cru 7.4 Cl* 100 stars mag 12-14
Structure - Supergalactic plane marker Supergalactic deg 90 J122419.83+252326.1 Com 99.9 reg Supergal lon: 90 Supergal lat: 0
Resolution Test Stars - Argyles High Precision - 400mm scopes HD108005 J122424.36+430515.0 CVn HD108005 7.88 **
DSOs - Clark NGC4365 J122426.40+071901.2 Vir PGC040375 11.5 GiC Dist per Tully (1988a)
DSOs - Clark NGC4361 J122428.80-184648.0 Crv 13.2 PN Clark note: central star mag 13; dist per Acker 1992 derived average
DSOs - Herschel400_Supp NGC4371 J122455.20+114200.0 Vir PGC040442 12.1 GiC Herschel note: Bsp brt lg oval opaque brt nucl; dist per Tully (1988a)
DSOs - Clark NGC4374 J122502.40+125248.0 Vir PGC040455 8.67 Sy2 Dist per Tully (1988a)
Variables - Long period - Mullaney Harvest - Supps SS Vir J122514.40+004612.0 Vir HD108105 7.34 Mi* Mullaney: ruddy carbon star; long 355 period.
DSOs - Clark NGC4382 J122524.00+181124.0 Com PGC040515 10.2 GiP Dist per Tully (1988a)
DSOs - Clark NGC4387 J122540.80+124800.0 Vir PGC040562 13.2 GiC Dist per Tully (1988a)
DSOs - Clark NGC4372 J122543.20-723900.0 Mus 9.85 GlC
DSOs - Clark NGC4388 J122545.60+123936.0 Vir PGC040581 12.2 Sy2 Clark note: near M84; dist per Tully (1988a)
DSOs - Clark NGC4395 J122548.00+333224.0 CVn PGC040596 11.7 Sy1 Clark note: 3-branch spiral; dist per Tully (1988a)
DSOs - Clark NGC4394 J122555.20+181236.0 Com PGC040614 11.9 GiP Clark note: near M85; dist per Tully (1988a)
DSOs - Clark NGC4402 J122607.20+130636.0 Vir PGC040644 13.6 GiC Clark Note: near M86; dist redshift estimated
DSOs - Clark NGC4406 J122612.00+125624.0 Vir PGC040653 10.9 GiC Dist per Tully (1988a)
DSOs - Clark NGC4414 J122626.40+311312.0 Com PGC040692 10.9 G Dist per Tully (1988a)
DSOs - Clark NGC4413 J122631.20+123636.0 Vir PGC040705 13.6 GiC Clark note: near NGC 4388; dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue alf01 Cru J122636.00-630600.0 Cru alf01 Cru HD108248 1.4 SB* Kaler:"Beautiful blue double star." Dist. 326 light-years. Distances per Ochsenbein CDS Cat. V/53A; Sep, PA from CCDM
DSOs - Clark NGC4417 J122650.40+093458.8 Vir PGC040756 12.2 G Clark note: near NGC 4424; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4419 J122655.20+150224.0 Com PGC040772 11.6 LIN Herschel note: el elong brt nucl fainter arm av; dist per Tully (1988a)
DSOs - Clark NGC4424 J122709.60+092508.4 Vir PGC040809 13.1 G Clark note: near NGC 4417; dist per Tully (1988a)
DSOs - Clark NGC4425 J122712.00+124348.0 Vir PGC040816 13.3 GiC Clark note: near M86; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4429 J122726.40+110600.0 Vir PGC040850 11.4 GiC Herschel note: sp oval nucleus domnated; dist per Tully (1988a)
DSOs - Clark NGC4435 J122738.40+130412.0 Vir PGC040898 11.9 GiC Clark note: near NGC 4438; dist per Tully (1988a)
DSOs - Clark NGC4438 J122745.60+130000.0 Vir PGC040914 12 LIN Arp Note: E galaxy breaking up a spiral. (19)(25)(30); Clark note; near NGC 4435; dist per Tully (1988a); Arp class note: E and E-like galaxies close to and perturbing spiral arms
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Virgo B NGC4472 J122750.00+080218.0 Vir 99.9 GrG Dist Mlyr: 42.3; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Herschel400_Supp NGC4442 J122802.40+094810.8 Vir PGC040950 11.2 G Dist per Tully (1988a)
DSOs - Clark NGC4449 J122809.60+440524.0 CVn PGC040973 10 EmG Clark note: rectangular shape; dist per Tully (1988a)
DSOs - Clark NGC4448 J122814.40+283712.0 Com PGC040988 11.9 G Dist per Tully (1988a)
DSOs - Clark NGC4450 J122828.80+170448.0 Com PGC041024 11.2 LIN Dist per Tully (1988a)
DSOs - Clark NGC4458 J122857.60+131424.0 Vir PGC041095 13.3 GiP Dist per Tully (1988a)
DSOs - Clark NGC4459 J122900.00+135812.0 Com PGC041104 11.6 GiC Clark note: dust lane near nucleus; dist per Tully (1988a)
DSOs - Clark NGC4461 J122902.40+131048.0 Vir PGC041111 12.2 GiP Dist per Tully (1988a)
DSOs - Clark 3C273 J122904.80+020307.2 Vir PGC041121 12.86 QSO Clark note: brightest quasar; dist. 1.96B l/y (z=0.158) per McGaha2006.
DSOs - Clark NGC4472 J122945.60+075956.4 Vir PGC041220 10.2 Sy2 Dist per Tully (1988a); E and E-like galaxies with nearby fragment arms
DSOs - Clark NGC4473 J122948.00+132512.0 Vir PGC041228 11.2 GiC Dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp del Crv J122952.80-163112.0 Crv del Crv 2.95 V* Belmont note: yellow/lilac; Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Virgo A NGC4486 J122954.00+130904.0 Vir 99.9 GrG Dist Mlyr: 44.1; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Clark NGC4476 J122957.60+122024.0 Vir PGC041255 13.3 GiC Clark note: near M87; dist per Tully (1988a)
DSOs - Clark NGC4477 J123000.00+133748.0 Com PGC041260 11.9 Sy2 Dist per Tully (1988a)
DSOs - Clark NGC4478 J123016.80+121912.0 Vir PGC041297 12.2 GiC Clark note: near M87; dist per Tully (1988a)
DSOs - Clark NGC4479 J123016.80+133412.0 Com PGC041302 13.9 GiC Dist per Tully (1988a)
DSOs - Clark NGC4485 J123031.20+414124.0 CVn PGC041326 12.4 GiP Arp Note: Resolution of knots, emission regions and dust lanes only; Clark note: near NGC 4490; dist per Tully (1988a); Arp class note: Double galaxies with connected arms
DSOs - Clark NGC4490 J123036.00+413824.0 CVn PGC041333 10.1 IG Arp Note: Resolution of knots, emission regions and dust lanes only.; OMeara06; dist per Tully (1988a); Arp class note: Double galaxies with connected arms
DSOs - Clark NGC4486 J123048.00+122324.0 Vir PGC041361 12.86 LIN Arp Note: Short exposure to show jet. Virgo A radio source. (3)(9)(32)(33)(34); dist per Tully (1988a); Galaxies with jets
DSOs - Clark Coalsack J123116.80-634424.0 Cru 99.9 DNe next to Southern Cross; approx. distance per O'Meara
DSOs - Clark NGC4494 J123124.00+254612.0 Com PGC041441 10.7 LIN Dist per Tully (1988a)
Variables - Short Period AAVSO BG Cru J123140.80-592512.0 Cru HD108968 6.07 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC4501 J123157.60+142512.0 Com PGC041517 10.6 Sy2 Dist per Tully (1988a)
DSOs - Clark NGC4517 J123245.60+000646.8 Vir PGC041618 12.4 GiP Clark note: equatorial dust lane; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies IC3481 J123250.40+112400.0 Vir PGC041634 15.4 IG Leda B_mag; Arp Note: Can see connection only 2/3 way to SE galaxy. (18)(44); dist per Tully (1988a)
DSOs - Clark IC3568 J123304.80+823336.0 Cam 11.1 PN Dist per Acker 1992 average derived
DSOs - Arp Peculiar Galaxies IC3483 J123309.60+112024.0 Vir PGC041670 15.4 IG Dist redshift estimated; Leda B_mag; Arp Note: Can see connection only 2/3 way to SE galaxy. (18)(44)
Limiting Magnitude Areas IMO-LMA19 J123328.94+694717.7 UMi 99.9 reg kap Dra-alf Dra-bet UMi; coords per NASA HEASARC; marker is kap Dra
DSOs - Clark NGC4526 J123402.40+074156.4 Vir PGC041772 10.6 G Dist per Tully (1988a)
DSOs - Clark NGC4527 J123407.20+023907.2 Vir PGC041789 12.4 G Dist per Tully (1988a)
DSOs - Clark NGC4535 J123419.20+081149.2 Vir PGC041812 11.1 G Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC07727 J123419.20+081149.2 Com PGC041812 14.4 GiC Leda B_mag; dist redshift estimated
DSOs - Clark NGC4536 J123426.40+021113.2 Vir PGC041823 12.3 H2G Dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp 24 Com J123507.20+182248.0 Com 24 Com HR04792 5.02 V* Mullaney: blue-green double; Knisely Colorful Double Star list; Sep, PA from CCDM
DSOs - Clark NGC4548 J123526.40+142924.0 Com PGC041934 11.5 LIN Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4546 J123528.80-034734.8 Vir PGC041939 11 G Herschel note: el round nebulosity uniform; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4550 J123528.80+121312.0 Vir PGC041943 12.5 LIN Herschel note: el round brt nucleus elusive; dist per Tully (1988a)
DSOs - Clark NGC4552 J123538.40+123300.0 Vir PGC041968 11.1 Sy2 Dist per Tully (1988a)
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD109556 J123543.67-120129.9 Crv HD109556 7.93 *i* Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Clark NGC4559 J123557.60+275700.0 Com PGC042002 10.7 GiC Dist per Tully (1988a)
DSOs - Clark NGC4565 J123619.20+255848.0 Com PGC042038 10.3 LIN Dist per Tully (1988a)
Variables - Long Period - AAVSO Easy T UMa J123624.00+592924.0 UMa HD109729 8.11 Mi*
DSOs - Clark NGC4564 J123626.40+112548.0 Vir PGC042051 12.2 GiC Clark note: near NGC 4567, 4568; dist per Tully (1988a)
DSOs - Clark NGC4567 J123631.20+111500.0 Vir PGC042064 11.34 GiP Dist per Tully (1988a)
DSOs - Clark NGC4568 J123633.60+111348.0 Vir PGC042069 11.19 GiP Clark note: near NGC 4567; dist per Tully (1988a)
DSOs - Clark NGC4569 J123648.00+130936.0 Vir PGC042089 11.8 Sy2 Arp Note: Apparent gap between arm and companion. (3); dist per Tully (1988a)
Hubble Famous Photographs Hubble Deep Field Image (STScI-PRC1996-01a) J123649.50+621258.0 UMa 99.9 reg Includes approximately 3,000 galaxies between 0.5 < z < 1.2. Taken December 1995. See also Hubble Ultra Deep Field in Fornax.
DSOs - Herschel400_Supp NGC4570 J123652.80+071445.6 Vir PGC042096 11.8 G Herschel note: el fuzzy round; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG211 J123721.60+384424.0 Cvn PGC042135 17 IG Dist redshift estimated; Leda B_mag; Arp Note: Resolution into stars. Diameter about 0'.3 x 0'.5.
DSOs - Clark NGC4579 J123743.20+114836.0 Vir PGC042168 11.5 LIN Dist per Tully (1988a)
Variables - Long Period - AAVSO Easy R Vir J123828.80+065924.0 Vir HD109914 7.77 Mi*
DSOs - Clark NGC4590 J123926.40-264424.0 Hya 9.67 GlC
DSOs - Arp Peculiar Galaxies APG149 J123928.80+163636.0 Com PGC215034 99.9 IG
DSOs - Clark Cl Trumpler 20 J123942.00-603600.0 Cru 99.9 OpC Clark position data; about 200 stars
DSOs - Herschel400_Supp NGC4596 J123955.20+101012.0 Vir PGC042401 12.4 G Herschel note: Bsp round starlike nucleus; dist per Tully (1988a)
DSOs - Clark NGC4594 J123957.60-113712.0 Vir PGC042407 9 LIN Dist per Tully (1988a)
DSOs - Clark NGC4605 J124000.00+613600.0 UMa PGC042408 10.8 G OMeara01; dist per Tully (1988a)
Dbls Multpls - Mullaney Harvest - Supps HD110317 J124116.80-130036.0 Crv HD110317 5.27 EB* Mullaney: yellow-white pair
Variables - Short Period AAVSO AG Cru J124126.40-594724.0 Cru HD110258 8.3 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC4618 J124131.20+410900.0 CVn PGC042575 11.5 IG Arp Note: ringtail shape; dist per Tully (1988a); Arp class note: One-armed galaxy
DSOs - Arp Peculiar Galaxies UGC07852 J124136.00+260412.0 Com PGC042584 13.8 IG Leda B_mag; dist redshift estimated
Alignment - Declination drift method - stars on celestial equator gam Vir J124140.80-012700.0 Vir gam Vir 29 Vir HD110379 3.6 V Mullaney: close (<1") yellow-white/yellow-white. Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 38; abs mag from Garrison1996
DSOs - Clark NGC4621 J124200.00+113824.0 Vir PGC042628 11 GiC Dist per Tully (1988a)
Variables - Short Period AAVSO R Mus J124204.80-692436.0 Mus HD110311 7 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC4631 J124207.20+323224.0 CVn PGC042637 9.8 IG Arp Note: Knots resolved with 48-inch. Diffuse counter tail on companion. (3)(24)(25)(29)(33)(40); dist per Tully (1988a); Arp class note: Double galaxies infall and attraction
DSOs - Caldwell_Supp NGC4609 J124216.80-625848.0 Cru 6.9 Cl*
DSOs - Clark NGC4638 J124245.60+112624.0 Vir PGC042728 11.23 PaG Clark note: near M59 & M60; dist per Tully (1988a)
DSOs - Clark NGC4636 J124248.00+024113.2 Vir PGC042734 11.8 LIN Dist per Tully (1988a)
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Virgo SE;high z NGC4517 J124250.00+013416.0 Vir 99.9 GrG Dist Mlyr: 42.1; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Clark NGC4639 J124250.40+131500.0 Vir PGC042741 12.4 Sy1 Dist per Tully (1988a)
Photometry - Landolt areas SA104 J124304.80-003216.8 Vir gam Vir HD110572 99.9 reg Mag range:8-12; N=21; Landolt1992 adds 34 stars to mag 16; galaxy in FOV is probably NGC4632; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manually corrected declination plotting sign error.
DSOs - Clark NGC4643 J124319.20+015837.2 Vir PGC042797 11.9 LIN Dist per Tully (1988a)
DSOs - Clark NGC4647 J124331.20+113448.0 Vir PGC042816 12.5 IG Arp Note: Absorption heavier on spiral side away from E galaxy; Clark note: near M60; dist per Tully (1988a); Arp class note: E and E-like galaxies close to and perturbing spiral arms
DSOs - Clark NGC4649 J124338.40+113300.0 Vir PGC042831 10.3 GiP Arp Note: Absorption heavier on spiral side away from E galaxy; dist per Tully (1988a); Arp class note: E and E-like galaxies close to and perturbing spiral arms
DSOs - Clark NGC4651 J124340.80+162324.0 Com PGC042833 11.3 IG Arp Note: Radio source near tail apparently not associated. (44); dist per Tully (1988a); Arp class note: Galaxies with narrow filaments
DSOs - Arp Peculiar Galaxies UGC07901 J124340.80+162324.0 Dra PGC042833 15 IG Leda B_mag; Arp Note: VV position. Disturbance inside W arm, filament may originate there. (44); dist redshift estimated
DSOs - Clark NGC4654 J124355.20+130712.0 Vir PGC042857 11.8 G Clark note: near NGC 4639; dist per Tully (1988a)
DSOs - Clark NGC4656 J124357.60+320936.0 CVn PGC042863 10.6 PaG Clark note: stretched S shape; OMeara08; dist per Tully (1988a)
Variables - Long Period - AAVSO Easy S UMa J124357.60+610524.0 UMa HD110813 8.87 S*
DSOs - Clark NGC4660 J124431.20+111124.0 Vir PGC042917 12.1 GiC Clark note: near M60; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4665 J124504.80+030318.0 Vir PGC042970 12.4 G Herschel note: Bsp almost stellar small; dist per Tully (1988a)
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Virgo SE;low z NGC4665 J124506.00+035739.0 Vir 99.9 GrG Dist Mlyr: 27.7; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
DSOs - Clark NGC4666 J124507.20-002746.8 Vir PGC042975 12 LIN Clark note: near NGC 4668; dist per Tully (1988a)
Spectral - Carbon Star - Mullaney Harvest Supps Y Cvn J124507.20+452624.0 Cvn HR04846 5.28 C* Mullaney: red-orange carbon star. Dist. 12143 light-years. Distances per Ochsenbein CDS Cat. V/53A
DSOs - Arp Peculiar Galaxies NGC4670 J124516.80+270712.0 Com PGC042987 12.6 IG Leda B_mag; dist per Tully (1988a)
DSOs - Clark NGC4668 J124531.20-003206.0 Vir PGC042999 13.5 LSB Clark note: near NGC 4666; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC4676 J124609.60+304348.0 Com PGC043062 14.1 IG Leda B_mag; Arp Note: Very thin, bright tail from north nucleus which has strong absorption. (15)(17)(19); dist redshift estimated
Hubble Famous Photographs Mice Glxy (STScI-PRC2002-011d) J124609.60+304348.0 Com PGC043062 14.1 IG Leda B_mag; Arp Note: Very thin, bright tail from north nucleus which has strong absorption. (15)(17)(19); dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue bet Mus J124616.80-680636.0 Mus bet Mus HD110879 3.07 ** Sep, PA from CCDM; abs mag from Garrison1996
Variables - Short Period AAVSO X Cru J124621.60-590712.0 Cru HD110945 9.33 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Long Period - AAVSO Easy RU Vir J124719.20+040824.0 Vir HD111166 9 Mi*
Limiting Magnitude Areas IMO-LMA27 J124743.26-594119.6 Cru 99.9 reg bet Cen-alf Cru-gam Cru; coords per NASA HEASARC; marker is bet Cru
DSOs - Clark NGC4689 J124745.60+134536.0 Com PGC043186 12.8 G Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4698 J124821.60+082913.2 Vir PGC043254 12.1 Sy2 Herschel note: sp sl elong near 2 field stars; dist per Tully (1988a)
DSOs - Clark NGC4697 J124833.60-054800.0 Vir PGC043276 11 GiC Dist per Tully (1988a)
DSOs - Clark NGC4699 J124900.00-083950.4 Vir PGC043321 11 G Dist per Tully (1988a)
Dbls Multpls - AstroLeague DS - Supp HD112028 J124914.40+832436.0 Cam 32 Cam HD112028 5.31 *i* Mullaney: off-white pair. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC4710 J124938.40+150936.0 Com PGC043375 11.6 G Clark note: edge-on, dust lane; dist per Tully (1988a)
DSOs - Clark NGC4725 J125026.40+253000.0 Com PGC043451 10.2 Sy2 Dist per Tully (1988a)
DSOs - Clark NGC4736 J125050.40+410636.0 CVn PGC043495 8.7 SyG Dist per Tully (1988a)
Variables - Long Period - AAVSO Easy U Vir J125104.80+053300.0 Vir HD111691 9.24 Mi*
Structure - Galactic plane marker North Galactic Pole J125126.28+270741.7 Com 99.9 reg Gal lon: 208.34 Gal lat: 90. Lacking obstructions present in the Milky Way disk, many galaxies can be seen in this relatively star and gas free direction.
Structure - Galactic plane marker Thick Disk Boundary - NGP J125126.28+270741.7 Com 99.9 reg The thick disk of Population II, metal rich, older stars, is approx. 1300 pc thick. This is 1/2 that thickness, looking towards the North Galactic Pole.
Structure - Galactic plane marker Thin Disk Boundary - NGP J125126.28+270741.7 Com 99.9 reg The thin disk of Population I, metal poor, young stars, is approx. 325 pc thick. This is 1/2 that thickness, looking towards the North Galactic Pole.
DSOs - Clark NGC4742 J125145.60-102700.0 Vir PGC043594 12 G Clark note: near NGC 4760, 4781; dist per Tully (1988a)
DSOs - Clark NGC4747 J125145.60+254612.0 Com PGC043586 13.2 IG Arp Note: Very faint plume extending NE.; distorted; dist per Tully (1988a); Arp class note: Galaxies disturbed with interior absorption
DSOs - Clark NGC4754 J125216.80+111836.0 Vir PGC043656 11.6 GiP Clark note: near NGC 4762; dist per Tully (1988a)
DSOs - Clark NGC4753 J125221.60-011156.4 Vir PGC043671 11.7 G Dist per Tully (1988a)
DSOs - Clark NGC4762 J125255.20+111348.0 Vir PGC043733 11.1 LIN Clark note: near NGC 4754; dist per Tully (1988a)
DSOs - Clark NGC4760 J125307.20-102924.0 Vir PGC043763 13 G Clark note: near NGC 4742, 4781; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue 35 Com J125316.80+211424.0 Com 35 Com HD112033 4.92 ** Sep, PA from 6th Orbital Catalogue Ephemerides
DSOs - Clark NGC4755 J125340.80-602136.0 Cru 99.9 OpC
DSOs - Arp Peculiar Galaxies IC3862 J125352.80+360448.0 Cvn PGC043844 16 IG Leda B_mag; Arp Note: Resolution of stars or knots.
Alignment - Bright stars - Skyscan-Ochsenbein eps UMa J125402.40+555736.0 UMa eps UMa 77 UMa HR4905 1.76 a2* Dist. 81 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; stream membership per SEDS1999; abs mag from Garrison1996
Variables - Short Period AAVSO S Cru J125421.60-582548.0 Cru HD112044 7.54 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC4781 J125421.60-103148.0 Vir PGC043902 11 G Clark note: near NGC 4742, 4760; dist per Tully (1988a)
DSOs - Clark NGC4782 J125433.60-123336.0 Crv PGC043924 13 GiP Clark note: touching NGC 4783; dist redshift estimated
Dbls Multpls - USNO 2006 Selected - Supp mu.01 Cru J125436.00-571048.0 Cru mu.01 Cru HR04898 3.98 *i* Sep, PA from CCDM
DSOs - Clark NGC4783 J125436.00-123300.0 Crv PGC043926 12.5 GiP Clark note: touching NGC 4782; dist redshift estimated
DSOs - Herschel400_Supp NGC4800 J125436.00+463148.0 CVn PGC043931 12 G Herschel note: sp round brt stands out well; dist per Tully (1988a)
DSOs - Clark NGC4790 J125450.40-101424.0 Vir PGC043972 12 G Clark note: near NGC 4781; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC4810 J125450.40+023824.0 Vir PGC043971 14.8 GiP Leda B_mag; Arp Note: Resolution of knots; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC4809 J125450.40+023910.8 Vir PGC043969 14.8 GiP Leda B_mag; Arp Note: Resolution of knots; dist per Tully (1988a)
Dbls Multpls - Belmont Society Colorful Supp alf02 CVn J125602.40+381912.0 CVn alf02 CVn HR04915 2.9 a2* Belmont note: blue/white; Knisely Colorful Double Star list; Kaler: "Odd chemical abundances in a strong magnetic field." Sep, PA from CCDM; abs mag from Garrison1996
Limiting Magnitude Areas McBeath-LMA04 J125602.40+381912.0 CVn 99.9 reg Marker is alf02 CVn
Variables - Long period - Mullaney Harvest - Supps RY Dra J125626.40+655924.0 Dra HD112559 6.53 C* Mullaney: carbon star with long 172 period. Period per Mullaney.
DSOs - Clark NGC4826 J125643.20+214048.0 Com PGC044182 8.9 SyG Dist per Tully (1988a)
DSOs - Clark NGC4845 J125800.00+013430.0 Vir PGC044392 12.9 G Clark note: equatorial dust lane; dist per Tully (1988a)
Structure - Supergalactic plane marker Supergalactic deg 120 J125851.93-032500.7 Vir 99.9 reg Supergal lon: 120 Supergal lat: 0
DSOs - Arp Peculiar Galaxies NGC4861 J125900.00+345024.0 Cvn PGC044532 12.8 H2G Leda B_mag; Arp Note: Resolution into knots, bright knot at S end. (19); dist per Tully (1988a)
DSOs - Clark NGC4856 J125919.20-150224.0 Vir PGC044582 11 G Clark note: theta shape; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4866 J125926.40+141012.0 Vir PGC044600 11.9 GiG Herschel note: sp elong needle impress easy; dist per Tully (1988a)
DSOs - Clark NGC4833 J125933.60-705212.0 Mus 7.79 GlC
DSOs - Clark NGC4874 J125933.60+275700.0 Com PGC044628 13.62 rG Clark note: near NGC 4889; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue 44 Vir J125938.40-034836.0 Vir 44 Vir HD112846 5.8 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Virginids (VIR) J130000.00-040000.0 Vir 99.9 reg Peak day: 3/24 ; Peak ZHR:5; Solar long: 4°
DSOs - Clark NGC4889 J130007.20+275812.0 Com PGC044715 13.05 GiC center of Coma Cluster of Galaxies; approx. distance per O'Meara
DSOs - Herschel400_Supp NGC4900 J130038.40+023003.6 Vir PGC044797 12.8 G Herschel note: sp starlike center oval small; dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue 78 UMa J130043.20+562212.0 UMa 78 UMa HD113139 4.93 ** Sep, PA from 6th Orbital Catalogue Ephemerides; member of Sirius Stream II and UMa Moving Cluster, Collinder 285, per SEDS1999 after Burnham
Parapegma - galactic plane IAU constellations Cen at l = 304 deg, b = 0 J130048.15-625108.4 Cen 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Clark NGC4902 J130057.60-143036.0 Vir PGC044847 11 G Dist per Tully (1988a)
Structure - OB Associations Ass Cen OB 1 J130200.00-613000.0 Cen 99.9 As* ksi Crx is member. Dimensions, distance and associated stars see Sky2000.
Resolution Test Stars - Argyles High Precision - 150mm scopes HD113415 J130346.08-203459.2 Vir HD113415 5.6 ** Dist per plx.
DSOs - Arp Peculiar Galaxies NGC4933 J130400.00-113000.0 Vir PGC045143 15 IG Leda B_mag; Arp Note: Companion galaxy very condensed.
DSOs - Clark NGC4945 J130524.00-492812.0 Cen PGC045279 8.24 Sy2 Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC4958 J130548.00-080104.8 Vir PGC045313 12 G Herschel note: el round starlike uniform brt; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG139 J130726.40+264312.0 Com PGC045463 15.5 IG Dist redshift estimated; Leda B_mag
DSOs - Herschel400_Supp NGC4995 J130940.80-074958.8 Vir PGC045643 12 G Herschel note: sp sl elong elus uniform av; dist per Tully (1988a)
Dbls Multpls - Mullaney Harvest - Supps tet Vir J130957.60-053224.0 Vir tet Vir 51 Vir HD114330 4.38 *i* Mullaney: white/violet/dusky(?). Dist. per Ochsenbein
Spectral - Kaler Stars Spectrum - Supps RS CVn J131037.00+355606.9 CVn HD114519 8.23 RS* Kaler: "Heavily spotted synchoronously rotating double star." Prototype for variable class.
DSOs - Clark NGC5005 J131055.20+370300.0 CVn PGC045749 10.6 LIN Dist per Tully (1988a)
Spectral - Kaler Stars Spectrum - Supps bet Com J131152.80+275248.0 Com bet Com 43 Com HR04983 4.26 PM* Dist. 29 light-years. Distances per Ochsenbein CDS Cat. V/53A
Resolution Test Stars - Argyles High Precision - 090mm scopes HD114878 J131247.78+403014.8 CVn HD114878 9.02 **
DSOs - Clark NGC5024 J131255.20+180936.0 Com 8.33 GlC
Resolution Test Stars - Argyles High Precision - 300mm scopes HD115002 J131323.76+525138.9 CVn HD115002 9.4 **
DSOs - Clark NGC5033 J131326.40+363524.0 CVn PGC045948 10.9 Sy1 Dist per Tully (1988a)
Superclusters - Central point markers - Einasto2002 SCl Hydra-Centaurus SCl128 J131400.00-331800.0 Cen 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Arp Peculiar Galaxies APG196 J131424.00+260748.0 Com PGC046048 99.9 IG Arp Note: Nucleus out of plane of ring! Attachment to companion.
DSOs - Arp Peculiar Galaxies APG060 J131448.00+260448.0 Com 99.9 IG Arp Note: Third arm in direction of companion.
DSOs - Arp Peculiar Galaxies UGC08335 J131500.00+620636.0 UMa 99.9 IG Arp Note: VV position somewhat uncertain. Double nuclei, N nucleus has third arm.
Dbls Multpls - USNO 2006 Selected - Supp eta Mus J131514.40-675324.0 Mus eta Mus HR04993 4.77 SB* Sep, PA from CCDM
DSOs - Clark NGC5055 J131548.00+420112.0 CVn PGC046153 9.7 LIN Dist per Tully (1988a)
DSOs - Clark NGC5053 J131626.40+174124.0 Com 99.9 GlC near M53
DSOs - Arp Peculiar Galaxies APG057 J131645.60+142512.0 Vir PGC046225 15.5 IG Leda B_mag; Arp Note: Small companion connected to end of arm.
DSOs - Herschel400_Supp NGC5054 J131657.60-163748.0 Vir PGC046247 12 GiG Herschel note: sp elong elus uniform av; dist per Tully (1988a)
Limiting Magnitude Areas IMO-LMA16 J131814.51+494055.4 CVn 99.9 reg alf CVn-eps UMa-eta UMa; coords per NASA HEASARC; marker is 21 CVn
DSOs - Arp Peculiar Galaxies IC883 J132033.60+340748.0 Cvn PGC046560 14.8 Rad Dist redshift estimated; Leda B_mag; Arp Note: Faint straight outer spikes, hard knots in main body. (23)
DSOs - Clark NGC5102 J132157.60-363712.0 Cen PGC046674 9.65 G OMeara17; dist per Tully (1988a)
Dbls Multpls - USNO 2006 Selected - Supp J Cen J132238.40-605924.0 Cen HR05035 4.5 ** Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies UGC08454 J132240.80+843000.0 Cam PGC046729 15.6 IG Leda B_mag
Limiting Magnitude Areas IMO-LMA10 J132318.89-045527.9 Vir 99.9 reg alf Vir-zet Vir-gam Vir; coords per NASA HEASARC; marker is 65 Vir
Dbls Multpls - 6thOrbitCatalogue zet01 UMa J132355.20+545548.0 UMa zet01 UMa 79 UMa HD116656 2.27 SB* Belmont: white/white; Kaler: "Naked-eye double, original telescopic double, a fine quintet." Sep, PA from 6th Orbital Catalogue Ephemerides; Mizar and the dimmer Alcor are the horse and rider in a string of horses pulling the UMa wagon asterism. Member of Sirius Stream II and UMa Moving Cluster, Collinder 285, per SEDS1999 after Burnham
Alignment - Bright stars - Skyscan-Ochsenbein zet01 UMa J132355.20+545548.0 UMa zet01 UMa 79 UMa HR05054 2.27 SB* Member of Sirius Stream II and UMa Moving Cluster, Collinder 285, per SEDS1999 after Burnham
Superclusters - Central point markers - Einasto2002 SCl Shapley SCl124 J132500.00-322400.0 Cen 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Alignment - Bright stars - Skyscan-Ochsenbein alf Vir J132512.00-110936.0 Vir alf Vir 67 Vir HR5056 1.04 El* Mullaney: icy-blue. Kaler: "Brillant double star close to the ecliptic." Dist. 271 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Spectral - Kaler Stars Spectrum - Supps zet02 UMa J132514.40+545924.0 UMa zet02 UMa 80 UMa HD116842 4 V* Kaler: "Naked-eye double, original telescopic double, a fine quintet." Dist. 81 light-years. Distances per Ochsenbein CDS Cat. V/53A; member of Sirius Stream II and UMa Moving Cluster, Collinder 285, per SEDS1999 after Burnham
DSOs - Clark NGC5128 J132526.40-430036.0 Cen PGC046957 6.98 Sy2 Arp Note: Cen A radio source; Centaurus A; Black Belt/Karate Galaxy; dist per Tully (1988a); Arp class note: Galaxies disturbed with interior absorption
Spectral - Kaler Stars Spectrum - Supps W Vir J132602.40-032248.0 Vir HD116802 9.69 WV*
DSOs - Clark NGC5139 J132645.60-472812.0 Cen 5.33 GlC Omega Centauri Cluster
DSOs - Arp Peculiar Galaxies IC4271 J132921.60+372436.0 Cvn PGC047334 15.6 Sy2 Dist redshift estimated; Leda B_mag; Arp Note: Absorption off edge of small galaxy obscure part of large galaxy. Possible connection.
Variables - Long Period - AAVSO Easy R Hya J132943.20-231648.0 Hya HD117287 6.4 Mi*
DSOs - Clark NGC5194 J132950.40+471124.0 CVn PGC047404 8.8 Sy2 Arp Note: Faint plumes and extensions from companion. (3)(25)(33); dist per Tully (1988a); Arp class note: Large, high surface brightness with companion galaxies
Hubble Famous Photographs M51 (STScI-PRC2005-21b) J132950.40+471124.0 CVn PGC047404 8.8 Sy2 Arp Note: Faint plumes and extensions from companion. (3)(25)(33); dist per Tully (1988a); Arp class note: Large, high surface brightness with companion galaxies
DSOs - Clark NGC5195 J132957.60+471536.0 CVn PGC047413 10.6 GiP Arp Note: Faint plumes and extensions from companion. (3)(25)(33); companion to NGC 5194; dist per Tully (1988a); Arp class note: Large, high surface brightness with companion galaxies
DSOs - Arp Peculiar Galaxies UGC08498 J133024.00+313712.0 Cvn PGC047462 99.9 IG Arp Note: Second ``star'' south not quite stellar; dist redshift estimated
Spectral - Kaler Stars Spectrum - Supps FK Com J133048.00+241348.0 Com HD117555 8.17 V* Kaler: "Wildly spotted star."; dist per Hipparcos Cat. (1997) plx; abs mag per Kaler2002 (informal est)
Variables - Short Period AAVSO BV Cen J133119.20-545848.0 Cen 12.79 DN*
DSOs - Arp Peculiar Galaxies NGC5216 J133204.80+624200.0 UMa PGC047598 14 IG Leda B_mag; Arp Note: Known as Keenan's system. (32) (44); dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC5218 J133209.60+624536.0 UMa PGC047603 14 IG Leda B_mag; Arp Note: Known as Keenan's system. (32) (44); dist redshift estimated
DSOs - Nearby Galaxy Groups - Central Point Markers - per Giuricin (2000) Galaxy Group Centaurus A NGC5236 J133216.00-304701.0 Cen 99.9 GrG Dist Mlyr: 11.5; this point marks the central point of the galaxy group; no dimensions or membership are plotted in this spreadsheet for these groups; distance based on computed gross redshift and is low precision
Variables - Long Period - AAVSO Easy S Vir J133300.00-071124.0 Vir HD117833 6 Mi*
Variables - Short Period AAVSO RV Uma J133319.20+535924.0 UMa 10.9 RR*
DSOs - Clark NGC5189 J133331.20-655812.0 Mus 14.1 PN Dist per Acker 1992 average derived
Alignment - Declination drift method - stars on celestial equator zet Vir J133441.59-003545.0 Vir 79 Vir HD118098 3.4 * Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 74; manual correction of coordinate sign; abs mag from Garrison1996
DSOs - Arp Peculiar Galaxies NGC5222 J133455.20+134424.0 Vir PGC047871 14.5 IG Leda B_mag; Arp Note: Streamers in both directions from edge of spiral; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC5221 J133455.20+134948.0 Vir PGC047869 14.5 IG Leda B_mag; Arp Note: Streamers in both directions from edge of spiral; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC08560 J133455.20+312324.0 Cvn PGC047867 15.5 IG Leda B_mag; Arp Note: Knots in arms approach appearance of small companions; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC08560 J133455.20+312324.0 Cvn PGC047867 15.1 IG Leda B_mag; Arp Note: Three faint patches constitute third arm or filament; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC5226 J133502.40+135512.0 Vir PGC047877 14.5 IG Leda B_mag; Arp Note: Streamers in both directions from edge of spiral.
Structure - Supergalactic plane marker Supergalactic deg 150 J133543.86-320830.7 Cen 99.9 reg Supergal lon: 150 Supergal lat: 0
DSOs - Clark NGC5236 J133700.00-295136.0 Hya PGC048082 7.89 SBG Dist per Tully (1988a); Milky Way analogue - barred spiral - per SEDS2005.
DSOs - Arp Peculiar Galaxies UGC08613 J133721.60+062609.6 Vir PGC048118 99.9 IG Arp Note: Position of larger spiral. See 326 for smaller scale picture. Part of galaxy chain.; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC08613 J133721.60+062609.6 Vir PGC048118 99.9 IG Arp Note: Position of integral sign spiral. Five spirals in approx. chain. No. 33 gives larger scale picture; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue 25 CVn J133728.80+361724.0 CVn 25 CVn HD118623 4.82 ** Sep, PA from 6th Orbital Catalogue Ephemerides
DSOs - Clark NGC5248 J133731.20+085302.4 Boo PGC048130 11.4 G Dist per Tully (1988a)
Photometry - Landolt areas SA105 J133745.60-003730.0 Vir zet Vir HD118579 99.9 reg Mag range: 7-12; N=47; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manual correction of coordinate sign
Variables - Short Period AAVSO RU Umi J133857.60+694800.0 UMi 10 Al*
DSOs - Arp Peculiar Galaxies NGC5257 J133952.80+005024.0 Vir PGC048330 12.99 H2G Dist redshift estimated
DSOs - Clark NGC5253 J133955.20-313824.0 Cen PGC048334 10.5 H2G Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC5258 J133957.60+004951.6 Vir PGC048338 12.99 H2G Dist redshift estimated
Variables - Short Period AAVSO XX Cen J134019.20-573636.0 Cen HD118769 8.72 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies NGC5278 J134138.40+554012.0 UMa PGC048473 13.6 IG Leda B_mag; Arp Note: Smaller galaxy is fairly symmetrical spiral; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC5279 J134143.20+554012.0 UMa PGC048482 13.6 IG Leda B_mag; Arp Note: Smaller galaxy is fairly symmetrical spiral; dist redshift estimated
Variables - Long Period - AAVSO Easy T Cen J134145.60-333600.0 Cen HD119090 6.59 sr*
DSOs - Herschel400_Supp NGC5273 J134207.20+353900.0 CVn PGC048521 11.7 Sy1 Herschel note: el brt nucleus av stands out well; dist per Tully (1988a)
DSOs - Clark NGC5272 J134209.60+282212.0 CVn 6.2 GlC
DSOs - Caldwell_Supp NGC5286 J134626.40-512212.0 Cen 8.31 GlC
Dbls Multpls - 6thOrbitCatalogue M Cen J134638.40-512548.0 Cen HD119834 4.64 SB* Sep, PA from CCDM
Dbls Multpls - USNO 2006 Selected - Supp HR05171 J134712.00-623524.0 Cen HR05171 6.51 V* Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue tau Boo J134716.80+172736.0 Boo tau Boo 4 Boo HD120136 4.5 V* Sep, PA from CCDM; extrasolar planet per California2005
Spectral - Kaler Stars Spectrum - Supps eta UMa J134733.60+491836.0 UMa eta UMa 85 UMa HR05191 1.85 V* Dist. 101 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Variables - Long Period - AAVSO Easy R CVn J134857.60+393224.0 CVn HD120499 9.02 Mi*
DSOs - Clark NGC5322 J134914.40+601124.0 UMa PGC049044 11.3 SyG Dist per Tully (1988a)
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Lib J135138.00-112822.0 Lib 99.9 reg Sun at noon on approx. 10/24 enters Lib; midnight on approx. 4/24; eclip long 210, eclip lat 0
DSOs - Clark NGC5350 J135319.20+402136.0 CVn PGC049347 12.4 G Clark note: near NGC 5353; dist per Tully (1988a)
DSOs - Clark NGC5353 J135326.40+401648.0 CVn PGC049356 11.8 EmG Clark note: near NGC 5354; dist per Tully (1988a)
DSOs - Clark NGC5354 J135326.40+401800.0 CVn PGC049354 12.52 LIN Clark note: near NGC 5353; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue eta Boo J135440.80+182400.0 Boo eta Boo 8 Boo HD121370 2.68 SB* Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Clark NGC5371 J135538.40+402736.0 CVn PGC049514 11.5 LIN Dist per Tully (1988a)
Variables - Long Period - AAVSO Easy T Aps J135550.40-774800.0 Aps 8.76 Mi*
DSOs - Clark NGC5363 J135607.20+051514.4 Vir PGC049547 11.4 G Clark note: near NGC 5364; dist per Tully (1988a)
Variables - Short Period AAVSO ZZ Boo J135609.60+255512.0 Boo HD121648 7.13 Al*
DSOs - Clark NGC5364 J135612.00+050050.4 Vir PGC049555 13.2 G Clark note: near NGC 5363; dist per Tully (1988a)
DSOs - Clark NGC5377 J135616.80+471348.0 CVn PGC049563 12.5 G Clark note: outer ring; dist per Tully (1988a)
DSOs - Clark NGC5383 J135704.80+415024.0 CVn PGC049618 12.5 G Dist per Tully (1988a)
DSOs - Clark NGC5367 J135740.80-395848.0 Cen 99.9 RNe double nucleus
Variables - Short Period AAVSO BH Vir J135824.00-013936.0 Vir HD121909 9.68 RS*
DSOs - Clark NGC5394 J135833.60+372700.0 CVn PGC049739 13.12 IG Arp Note: Arcs of high S.B. around nucleus of companion; dist redshift estimated; Arp class note: Large, high surface brightness with companion galaxies
DSOs - Clark NGC5395 J135836.00+372512.0 CVn PGC049747 11.81 Sy2 Arp Note: Arcs of high S.B. around nucleus of companion; Clark note: interacting with NGC 5394?; dist redshift estimated; Arp class note: Large, high surface brightness with companion galaxies
Variables - Short Period AAVSO UY Boo J135845.60+125700.0 Boo 10.73 RR*
Meteor shower radiants - IMO Meteor Shower Calendar 2006 alf-Centaurids (ACE) J140000.00-590000.0 Cen 99.9 reg Peak day: 2/8 ; Peak ZHR:6; Solar long: 319°2
DSOs - Arp Peculiar Galaxies NGC5421 J140140.80+334912.0 Cvn PGC049950 14.3 IG Arp Note: E galaxy apparently bending arm at root; dist redshift estimated
Superclusters - Central point markers - Einasto2002 SCl Bootes SCl138 J140200.00+250600.0 Boo 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Clark NGC5457 J140312.00+542024.0 UMa PGC050063 8.7 IG Arp Note: Note straight arms, bright knot on East appears almost stellar. (3); dist per Tully (1988a); Arp class note: Heavy one-arm galaxy; in Messier's original list, M102 was originally a misidentified duplicate entry of M101. M102 is now associated with NGC5866 as modern adjustment to the Messier list.
DSOs - Clark NGC5426 J140324.00-060408.4 Vir PGC050083 13 G Clark note: near NGC 5427; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC5426 J140324.00-060140.8 Vir PGC050083 12 Sy2 Dist redshift estimated; Leda B_mag; Arp Note: Arms linked. Note bifurcation in arm of N spiral.
DSOs - Clark NGC5427 J140324.00-060140.8 Vir PGC050084 12 Sy2 Clark note: near NGC 5426; dist per Tully (1988a)
Spectral - Kaler Stars Spectrum - Supps alf Dra J140424.00+642248.0 Dra alf Dra 11 Dra HR05291 3.64 SB* Kaler: "Once and future pole star." Was pole star from 2700-1900 B.C.E. Dist. 326 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag per Kaler2002 (informal est)
DSOs - Herschel400_Supp NGC5473 J140443.20+545324.0 UMa PGC050191 12.5 G Herschel note: el companion to M101 round elus.; dist per Tully (1988a)
DSOs - Clark NGC5474 J140500.00+533936.0 UMa PGC050216 11.9 G Dist per Tully (1988a)
DSOs - Clark NGC5466 J140526.40+283148.0 Boo 10.5 GlC
DSOs - Arp Peculiar Galaxies IC982 J140957.60+174124.0 Boo PGC050560 14.6 IG Dist redshift estimated; Leda B_mag; Arp Note: Flattening of spiral's nucleus appears to be in different plane than arms.
DSOs - Arp Peculiar Galaxies IC983 J141002.40+174348.0 Boo PGC050577 14.6 IG Dist redshift estimated; Leda B_mag; Arp Note: Flattening of spiral's nucleus appears to be in different plane than arms.
DSOs - Arp Peculiar Galaxies UGC09061 J141002.40+174348.0 Boo PGC050577 15.2 IG Leda B_mag; Arp Note: Small separation between two knots in arm; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue 12 Boo J141024.00+250524.0 Boo 12 Boo HD123999 4.82 SB* Sep, PA from CCDM
Variables - Short Period AAVSO AL Vir J141109.60-131836.0 Vir HD123984 9.68 WV*
Dbls Multpls - AstroLeague DS - Supp kap Boo J141328.80+514724.0 Boo kap Boo 4.35 ** Sep, PA from CCDM
Alignment - Bright stars - Skyscan-Ochsenbein alf Boo J141540.80+191048.0 Boo alf Boo 16 Boo HR5340 -0.04 V* Mullaney: orange giant. Kaler: "Brightest star in northern hemisphere." Dist. 37 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - USNO 2006 Selected - Supp iot Boo J141609.60+512212.0 Boo iot Boo HR05350 4.75 dS* Sep, PA from CCDM
Spectral - Kaler Stars Spectrum - Supps lam Boo J141624.00+460524.0 Boo lam Boo 19 Boo HR05351 4.18 PM* Kaler: "Oddly metal-depleted star." Dist. 98 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag per Kaler2002 (informal est)
Variables - Long Period - AAVSO Easy R Cen J141633.60-595436.0 Cen HD124601 7.23 Mi*
Variables - Short Period AAVSO TV Boo J141636.00+422136.0 Boo 10.7 RR*
DSOs - Arp Peculiar Galaxies NGC5544 J141702.40+363412.0 Boo PGC051018 13.2 IG Leda B_mag; Arp Note: Spirals appear disturbed; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC5545 J141704.80+363412.0 Boo PGC051023 13.2 IG Leda B_mag; Arp Note: Spirals appear disturbed; dist redshift estimated
Variables - Short Period AAVSO VW Boo J141726.40+123412.0 Boo 10.66 WU*
DSOs - Herschel400_Supp NGC5557 J141824.00+362924.0 Boo PGC051104 12.2 G Herschel note: el small brt nucleus nebulosity; dist redshift estimated
DSOs - Clark NGC5585 J141948.00+564312.0 UMa PGC051210 11.7 G Dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies UGC09178 J142000.00+515248.0 Boo PGC051214 15.5 IG Leda B_mag; Arp Note: Directions inverted; N is opposite tab mark. One arm leads toward large comp., other toward small comp; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC5560 J142002.40+035931.2 Vir PGC051223 12 IG Leda B_mag; Arp Note: Connection not visible; dist redshift estimated
DSOs - Herschel400_Supp NGC5566 J142019.20+035558.8 Vir PGC051233 12 IG Arp Note: Connection not visible.; Herschel note: sp edgeon faint lg brt nucelus; dist per Tully (1988a); Arp class note: Double galaxies infall and attraction
DSOs - Arp Peculiar Galaxies NGC5580 J142024.00+351048.0 Boo PGC051236 14.7 IG Leda B_mag; Arp Note: Three-armed spiral.
DSOs - Arp Peculiar Galaxies NGC5579 J142026.40+351048.0 Boo PGC051236 14.7 IG Leda B_mag; Arp Note: Three-armed spiral; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC5569 J142031.20+035855.2 Vir PGC051241 12 IG Leda B_mag; Arp Note: Connection not visible; dist redshift estimated
DSOs - Herschel400_Supp NGC5576 J142102.40+031612.0 Vir PGC051275 12.3 GiG Herschel note: el small faint brt nuc nebulosity; dist per Tully (1988a)
Variables - Long Period - AAVSO Easy S Boo J142252.80+534836.0 Boo HD126289 9.3 Mi*
Dbls Multpls - Mullaney Harvest - Supps STF1835 J142324.00+082700.0 Boo HIC070327 99.9 Mullaney: white & lilac
DSOs - Clark NGC5614 J142407.20+345100.0 Boo PGC051439 12.6 IG Dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC09226 J142407.20+345100.0 Boo PGC051439 12.6 IG Leda B_mag; Arp Note: Ring off center, broad ejected plume from condensation in ring; dist redshift estimated
DSOs - Herschel400_Supp NGC5631 J142631.20+563448.0 UMa PGC051564 12.4 Sy2 Herschel note: sp small round faint difficult; dist per Tully (1988a)
Variables - Short Period AAVSO AE Vir J142728.80+034648.0 Vir 11.5 RR*
Variables - Short Period AAVSO SW Boo J142736.00+360300.0 Boo 11.85 RR*
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Ursids (URS) J142800.00+760000.0 UMi 99.9 reg Peak day: 12/22 ; Peak ZHR:10; Solar long: 270°7
DSOs - Herschel400_Supp NGC5634 J142936.00-055833.6 Vir 10 GlC Herschel note: small fuzzy patch opaque oval
Spectral - Kaler Stars Spectrum - Supps alf Cen C J142943.20-624048.0 Cen 11.05 Fl* Kaler: "Closest stellar system."; average of dist estimates per Kaler (2002)
Variables - Long Period - AAVSO Easy V Boo J142945.60+385136.0 Boo HD127335 8.46 Mi* Dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC5617 J142948.00-604236.0 Cen 6.3 Cl* 50 stars mag 8+
Asterisms Bootes Trapeziod J143204.80+381836.0 Boo 99.9 Asterism Formed by del Boo, mu. Boo, bet Boo, gam Boo; position marker is gam Boo.
Dbls Multpls - Belmont Society Colorful Supp gam Boo J143204.80+381836.0 Boo gam Boo 3 dS* Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Arp Peculiar Galaxies NGC5665 J143224.00+080448.0 Vir PGC051953 12.6 IG Leda B_mag; Arp Note: Appearance of wake from stellar object in E arm.; dist per Tully (1988a)
Variables - Short Period AAVSO V Cen J143233.60-565324.0 Cen HD127297 7.49 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC5643 J143238.40-441012.0 Lup PGC051969 9.89 Sy2 Dist per Tully (1988a)
DSOs - Herschel400_Supp NGC5676 J143245.60+492700.0 Boo PGC051978 11.7 GiG Herschel note: sp very faint large oval; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies IC4461 J143500.00+263224.0 Boo PGC052119 15.3 GiC Dist redshift estimated; Leda B_mag; Arp Note: Star-like condensation in spiral. Connection to E galaxy inferred, not seen.
DSOs - Arp Peculiar Galaxies UGC09383 J143507.20+052128.8 Vir PGC052132 14.2 IG Arp Note: Perturbation of arm by small galaxy to east; dist redshift estimated
Variables - Short Period AAVSO AD Boo J143512.00+243824.0 Boo 9.8 bL*
DSOs - Herschel400_Supp NGC5689 J143528.80+484424.0 Boo PGC052154 12.7 GiG Herschel note: sp faint slight elongated elus; dist per Tully (1988a)
DSOs - Quasers - McGaha QSO J1436+6336 J143645.80+633637.9 Dra 15 QSO Dist. 10.4 l/yr (z=2.07) per McGaha2006.
Variables - Short Period AAVSO BW Boo J143709.60+355548.0 Boo HD128661 7.25 SB*
Variables - Short Period AAVSO V737 Cen J143712.00-620036.0 Cen HD128037 7.78 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Long Period - AAVSO Easy R Boo J143712.00+264424.0 Boo HD128609 8.61 Mi*
DSOs - Arp Peculiar Galaxies UGC09425 J143750.40+302812.0 Boo PGC052283 15 IG Leda B_mag; dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue alf Cen J143936.00-605024.0 Cen alf Cen HD128620 -0.1 ** Kaler: "Closest stellar system." Sep, PA from 6th Orbital Catalogue Ephemerides; abs mag from Garrison1996
DSOs - Caldwell_Supp NGC5694 J143936.00-263148.0 Hya 10.89 GlC
DSOs - Arp Peculiar Galaxies UGC09457 J144038.40+032808.4 Vir PGC052433 99.9 IG Arp Note: M14+010 is 2m west; dist redshift estimated
Dbls Multpls - AstroLeague DS - Supp pi. Boo J144043.20+162512.0 Boo pi. Boo 4.54 ** Mullaney: bluish-white & orange. Sep, PA from CCDM
Dbls Multpls - Mullaney Harvest - Supps zet Boo J144109.60+134348.0 Boo zet Boo 30 Boo HD129246 3.79 V* Mullaney: white pair, min. sep. 0.03" in 2021; Dist. per Ochsenbein
Photometry - Landolt areas SA106 J144138.40-002558.8 Vir 99.9 reg Mag range: 8-14; N=31; central star is BD+00 3224; galaxy NGC5719, Bmag 13.1 is in field; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
DSOs - Clark NGC5740 J144424.00+014044.4 Vir PGC052641 13.2 GiP Clark note: near NGC 5746; dist per Tully (1988a)
DSOs - Clark NGC5746 J144455.20+015718.0 Vir PGC052665 12.3 GiP Clark note: near NGC 5740; dist per Tully (1988a)
Alignment - Bright stars - Skyscan-Ochsenbein eps Boo J144500.00+270412.0 Boo eps Boo 36 Boo HR5506 2.39 ** Belmont note: yellow-orange/blue; Knisely Colorful Double Star list; Sep, PA from CCDM; dist. 543 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp eps Boo J144500.00+270412.0 Boo eps Boo 36 Boo HR5506 2.39 ** Belmont note: yellow-orange/blue; Knisely Colorful Double Star list; Sep, PA from CCDM; dist. 543 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Limiting Magnitude Areas IMO-LMA11 J144500.00+270412.0 Boo 99.9 reg alf CrB-gam Boo-alf Boo; marker is eps Boo
Variables - Short Period AAVSO TW Boo J144504.80+410148.0 Boo 11.3 RR*
DSOs - Arp Peculiar Galaxies NGC5754 J144519.20+384348.0 Boo PGC052686 15.1 IG Leda B_mag; Arp Note: Postion of larger spiral. Companion on arm has long tail extending westward; dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC09503 J144524.00+192736.0 Boo PGC052698 15.1 IG Leda B_mag; Arp Note: Both arms lead toward companions; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC5755 J144524.00+384648.0 Boo PGC052690 15.1 IG Leda B_mag; Arp Note: Postion of larger spiral. Companion on arm has long tail extending westward; dist redshift estimated
Dbls Multpls - Mullaney Harvest - Supps 54 Hya J144600.00-252624.0 Hya 54 Hya HD129926 4.94 *i* Mullaney: yellow/violet pair; compare with 17 Crt (N Hya). Dist. per Ochsenbein
Asterisms Hya Night Owl J144600.00-252624.0 Cas 99.9 Asterism Per Crossen-Tirion (1992). Formed by 54, 55, 56, 57 Hya and 4 Lib; marker is 54 Hya. Dimensions roughly estimated charts.
Alignment - Declination drift method - stars on celestial equator 109 Vir J144614.40+015324.0 Vir 109 Vir HD130109 3.7 V Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 130
Variables - Short Period AAVSO V553 Cen J144633.60-321012.0 Cen HD129981 9.19 Ce*
DSOs - Arp Peculiar Galaxies APG047 J144712.00+185100.0 Boo PGC2802352 15.4 IG Dist redshift estimated; Leda B_mag
DSOs - Arp Peculiar Galaxies UGC09532 J144752.80+190336.0 Boo PGC052848 15.1 IG Leda B_mag; Arp Note: Six galaxies more or less in line; center one has semi-stellar component; dist redshift estimated
Structure - Supergalactic plane marker Supergalactic deg 180 J144914.41-593142.1 Cir 99.9 reg Supergal lon: 180 Supergal lat: 0
DSOs - Arp Peculiar Galaxies APG261 J144931.20-100936.0 Lib PGC052940 14 IG Dist redshift estimated; Leda B_mag; Arp Note: Some condensations resolved, similar smaller galaxy appears north.
Dbls Multpls - Mullaney Harvest - Supps 39 Boo J144940.80+484312.0 Boo 39 Boo HD131041 5.69 ** Mullaney: white & lilac
Variables - Short Period AAVSO AV Cir J145031.20-673000.0 Cir HD130233 8 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Alignment - Bright stars - Skyscan-Ochsenbein bet UMi J145043.20+740936.0 UMi bet UMi 7 UMi HR5563 2.07 V* Mentioned in Kaler094, Kochab was the pole star from star during ancient Eygptian civilization, 1900-? B.C.E. Dist. 130 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Guardians of the Pole J145043.20+740936.0 UMi 99.9 Asterism Formed by bet UMi and gam UMi; position marker is bet UMi.
Dbls Multpls - AstroLeague DS - Supp alf Lib J145052.80-160224.0 Lib alf Lib HR05531 2.8 ** Mullaney: bright, wide yellow/white pair. Kaler: "With Zubeneschamali, . . . have award-winning names." Sep, PA from CCDM; abs mag from Garrison1996
Dbls Multpls - USNO 2006 Selected - Supp alf02 Lib J145052.80-160224.0 Lib alf02 Lib HR05531 2.75 V* Mullaney: bright, wide yellow/white pair. Kaler: "With Zubeneschamali, . . . have award-winning names." Sep, PA from CCDM; abs mag per Kaler2002 (informal est)
Dbls Multpls - AstroLeague DS - Supp ksi Boo J145124.00+190600.0 Boo ksi Boo 37 Boo HD131156 4.55 Fl* Belmont: yellow/violet; Knisely Colorful Double Star list; Sep, PA from 6th Orbital Catalogue Ephemerides; abs mag per Cox2000g
DSOs - Arp Peculiar Galaxies UGC09561 J145126.40+091915.6 Boo PGC053054 99.9 IG Dist redshift estimated
Variables - Short Period AAVSO AX Cir J145236.00-634836.0 Cir HD130701 6.66 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Superclusters - Central point markers - Einasto2002 SCl BootesA SCl150 J145500.00+204200.0 Boo 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Arp Peculiar Galaxies UGC09606 J145550.40+244236.0 Boo PGC053376 99.9 IG Arp Note: Very small plume comes off comp. galaxy opposite larger; dist redshift estimated
Meteor shower radiants - IMO Meteor Shower Calendar 2006 June Bootids (JBO) J145600.00+480000.0 Boo 99.9 reg Peak day: 6/27 ; Peak ZHR:var; Solar long: 95°7
DSOs - Arp Peculiar Galaxies UGC09618 J145652.80+243600.0 Boo PGC053433 14.3 IG Leda B_mag; dist redshift estimated
Spectral - Kaler Stars Spectrum - Supps BD-20 4123 J145726.40-212436.0 Lib 8.1 PM* Dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies NGC5820 J145838.40+535248.0 Boo PGC053511 13 IG Leda B_mag; Arp Note: Faint streamers off one end of E galaxy; dist redshift estimated
Limiting Magnitude Areas McBeath-LMA11 J145909.68-420615.1 Cen 99.9 reg Coords per NASA HEASARC; marker is kap Cen
Variables - Short Period AAVSO del Lib J150057.60-083112.0 Lib del Lib HD132742 4.94 dS*
DSOs - Arp Peculiar Galaxies NGC5829 J150240.80+231948.0 Boo PGC053709 14.6 IG Leda B_mag; Arp Note: Faint bifurcated arm to comp., one faint arm on comp. coiled same direction as parent.(3); dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue 44 Boo J150348.00+473900.0 Boo 44 Boo HD133640 4.76 WU* Mullaney: yellow-bluish; triple. Sep, PA from 6th Orbital Catalogue Ephemerides
DSOs - Clark NGC5824 J150357.60-330336.0 Lup 9.56 GlC
DSOs - Clark NGC5823 J150543.20-553712.0 Cir 7.9 OpC 80 stars mag 13+
DSOs - Clark NGC5846 J150628.80+013618.0 Vir PGC053932 11.9 GiP Clark note: near NGC 5850; dist per Tully (1988a)
DSOs - Clark NGC5866 J150628.80+554536.0 Dra PGC053933 11.1 SyG OMeara04; dist per Tully (1988a); in Messier's original list, M102 was originally a misidentified duplicate entry of M101. M102 is now associated with NGC5866 as modern adjustment to the Messier list.
DSOs - Clark NGC5850 J150707.20+013238.4 Vir PGC053979 13.6 G Clark note: theta shape; dist per Tully (1988a)
Resolution Test Stars - Argyles High Precision - 300mm scopes HD134213 J150849.87-060933.5 Lib HD134213 8.28 ** Dist per plx.
Variables - Long Period - AAVSO Easy S Aps J150924.00-720336.0 Aps HD133444 9.86 RC*
Variables - Short Period AAVSO BV Dra J151150.40+615136.0 Dra 8.54 WU*
Dbls Multpls - USNO 2006 Selected - Supp kap01 Lup J151155.20-484424.0 Lup kap01 Lup HR05646 3.84 Em* Sep, PA from CCDM
Dbls Multpls - 6thOrbitCatalogue iot Lib J151214.40-194724.0 Lib iot Lib 24 Lib HD134759 4.5 V* Sep, PA from CCDM
DSOs - Clark NGC5905 J151521.60+553036.0 Dra PGC054445 13.6 H2G Clark note: near NGC 5908; dist redshift estimated
Dbls Multpls - AstroLeague DS - Supp del Boo J151531.20+331836.0 Boo del Boo 3.47 V* Mullaney: yellow-blue. Sep, PA from CCDM; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp del Boo J151531.20+331836.0 Boo del Boo 3.47 V* Mullaney: yellow-blue. Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Clark NGC5907 J151552.80+561912.0 Dra PGC054470 11.4 G Dist per Tully (1988a)
DSOs - Clark NGC5908 J151643.20+552400.0 Dra PGC054522 13.5 G Clark note: equatorial dust lane; dist redshift estimated
Spectral - Mullaney Harvest - Supps bet Lib J151700.00-092248.0 Lib bet Lib 27 Lib HR05685 2.6 V* Mullaney: only naked-eye green star. Mentioned in Kaler 99: "With Zubeneschamali [Zubenelgenubi] . . . have award winning names." Dist. 163 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Variables - Short Period AAVSO UU Boo J151704.80+350712.0 Boo 11.2 RR*
DSOs - Clark NGC5897 J151724.00-210036.0 Lib 9.47 GlC OMeara11
Limiting Magnitude Areas IMO-LMA26 J151738.89-633637.7 Cir 99.9 reg gam TrA-alf TrA-eta Ara-alf Cen; coords per NASA HEASARC; marker is eps Cir
Variables - Short Period AAVSO U Crb J151812.00+313900.0 CrB HD136175 7.78 Al* Dist per Hipparcos Cat. (1997) plx
Dbls Multpls - USNO 2006 Selected - Supp mu. Lup J151831.20-475248.0 Lup mu. Lup HR05683 4.27 Em* Sep, PA from CCDM
DSOs - Clark NGC5904 J151833.60+020455.2 Ser 6.65 GlC
Variables - Short Period AAVSO R Tra J151945.60-663000.0 Tra HD135592 7.48 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Quadrantids (QUA) J152000.00+490000.0 Boo 99.9 reg Peak day: 1/3 ; Peak ZHR:120; Solar long: 283°16
Resolution Test Stars - Argyles High Precision - 200mm scopes HD136596 J152059.71+210406.2 Ser HD136596 8.88 **
Variables - Long Period - AAVSO Easy S CrB J152124.00+312212.0 CrB HD136753 8.13 Mi*
DSOs - Arp Peculiar Galaxies NGC5917 J152128.80-072157.6 Lib PGC054809 99.9 IG Arp Note: Position of brighter galaxy, companion south.
Variables - Long Period - AAVSO Easy S Ser J152138.40+141836.0 Ser HD136695 7.5 Mi*
Alignment - Bright stars - Skyscan-Ochsenbein eta CrB J152312.00+301724.0 CrB eta CrB 2 CrB HR0000 5.02 SB* Spectral per Ochsenbein CDS Cat. V/53A; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO YZ Boo J152407.20+365212.0 Boo 10.61 dS*
Dbls Multpls - 6thOrbitCatalogue mu.02 Boo J152431.20+372100.0 Boo mu.02 Boo 51 Boo HD137392 6.5 ** Mullaney: yellow-white, orange, orange; triple; Sep, PA from CCDM
Resolution Test Stars - Argyles High Precision - 200mm scopes HD137588 J152435.30+541245.7 Dra HD137588 6.72 ** Dist per plx.
Dbls Multpls - 6thOrbitCatalogue mu.01 Boo J152448.00+372248.0 Boo mu.01 Boo 51 Boo HD137391 4.68 ** Mullaney: yellow-white, orange, orange; triple; Sep, PA from CCDM
Superclusters - Central point markers - Einasto2002 SCl Corona-Borealis SCl158 J152500.00+293000.0 CrB 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Arp Peculiar Galaxies NGC5930 J152607.20+414012.0 Boo PGC055080 13 IG Leda B_mag; Arp Note: N opposite tab mark on picture. Absorption lanes around comp.(35); dist per Tully (1988a)
Misc - Molecular Cloud Complexes Oph Molecular Cloud Complex J152656.94-360034.6 Oph 99.9 MoC Pohl (2003) and Perrot (2003) also associated this molecular cloud complex with Gould's Belt.
Variables - Short Period AAVSO ST Boo J153038.40+354648.0 Boo 10.68 RR*
Parapegma - galactic plane IAU constellations Nor at l = 324 deg, b = 0 J153212.34-560859.1 Nor 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
Variables - Short Period AAVSO TW Dra J153350.40+635436.0 Dra HD139319 7.7 Al*
DSOs - Arp Peculiar Galaxies NGC5953 J153431.20+151124.0 Ser PGC055480 12.3 IG Leda B_mag; Arp Note: N at top of picture. Broad pec. arm to comp., then absorption: faint extension from comp.; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC5954 J153433.60+151200.0 Ser PGC055482 12.3 IG Leda B_mag; Arp Note: N at top of picture. Broad pec. arm to comp., then absorption: faint extension from comp.; dist per Tully (1988a)
Alignment - Bright stars - Skyscan-Ochsenbein alf CrB J153440.80+264236.0 CrB alf CrB 5 CrB HR5793 2.21 Al* Dist. 75 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; member of Sirius Stream II and UMa Moving Cluster, Collinder 285, per SEDS1999 after Burnham; abs mag from Garrison1996
Dbls Multpls - 6thOrbitCatalogue del Ser J153448.00+103224.0 Ser del Ser 13 Ser HD138917 3.79 ** Mullaney: white/bluish-white. Sep, PA from 6th Orbital Catalogue Ephemerides
DSOs - Arp Peculiar Galaxies IC4553 J153455.20+233000.0 Ser PGC055497 14.4 SyG Dist redshift estimated; Leda B_mag
Limiting Magnitude Areas IMO-LMA24 J153531.58-144722.3 Lib 99.9 reg bet Lib-gam Lib-sigma Lib-alf Lib; coords per NASA HEASARC; marker is gam Lib
Variables - Long Period - AAVSO Easy R Nor J153557.60-493036.0 Nor HD138743 8 Mi*
DSOs - Clark NGC5962 J153631.20+163600.0 Ser PGC055588 12.2 GiG Dist per Tully (1988a)
Variables - Short Period AAVSO RT Crb J153802.40+292924.0 CrB 10.21 RS*
DSOs - Herschel400_Supp NGC5982 J153838.40+592100.0 Dra PGC055674 12.4 LIN Herschel note: el round fuzzy very small; dist redshift estimated
Dbls Multpls - Mullaney Harvest - Supps HD139460 J153840.80-084724.0 Lib HD139460 6.5 *i* Mullaney: matched white pair.
Photometry - Landolt areas SA107 J153900.00-001839.6 Ser 14 Ser HD139590 99.9 reg Mag range: 6-12; N=32; Landolt1992 adds 28 stars to mag 16; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manually corrected declination plotting sign error.
Variables - Short Period AAVSO RW Crb J153914.40+293712.0 CrB HD139815 10.21 Al*
Dbls Multpls - AstroLeague DS - Supp zet01 CrB J153921.60+363824.0 CrB zet CrB 5 SB* Mullaney: bluish-white/greenish-white tints in pair. Sep, PA from CCDM
DSOs - Clark NGC5985 J153936.00+591948.0 Dra PGC055725 12 SyG Dist per Tully (1988a)
Variables - Short Period AAVSO U Nor J154221.60-551836.0 Nor HD139717 9.22 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B228 J154302.40-340900.0 Lup 99.9 Cld Harrington TUBA listed.
Misc - OB Assoc. bright within 650pc Upper Scorpius OB Assoc J154324.00-271900.1 Sco 99.9 As* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt.
Alignment - Bright stars - Skyscan-Ochsenbein alf Ser J154416.80+062548.0 Ser alf Ser 24 Ser HR5854 2.63 *i* Dist. 74 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Clark NGC5986 J154602.40-374648.0 Lup 8.2 GlC
DSOs - Arp Peculiar Galaxies NGC5994 J154652.80+175212.0 Ser PGC056020 13.2 IG Leda B_mag; Arp Note: Faint material from arm to and around comp. Opposite arm faint, sweeps around East of galaxy; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC5996 J154657.60+175248.0 Ser PGC056023 13.2 IG Leda B_mag; Arp Note: Faint material from arm to and around comp. Opposite arm faint, sweeps around East of galaxy; dist redshift estimated.
Superclusters - Central point markers - Einasto2002 SCl Hercules SCl160 J154700.00+181200.0 Ser 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Arp Peculiar Galaxies UGC10053 J154750.40+692736.0 Umi PGC056057 99.9 IG Dist redshift estimated
Variables - Long period - AAVSO Easy R CrB J154833.60+280936.0 CrB HD141527 5.9 RC* Kaler: "Disappearing 'soot' star."; Mullaney: "Fade-Out Star"; compare with T CrB; dist estimate per Kaler (2002)
Variables - Short Period AAVSO SS Lib J154904.80-153224.0 Lib HD141324 10.42 Al*
Alignment - Declination drift method - stars on celestial equator mu. Ser J154938.40-032548.0 Ser mu. Ser 32 Ser HD141513 3.5 ** Alignment drift rate 14.97 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 163; abs mag from Garrison1996
Limiting Magnitude Areas IMO-LMA12 J154938.40-032548.0 Ser 99.9 reg alf Ser-bet Lib-del Oph; marker is mu. Ser or 36 Ser
Misc - OB Assoc. bright within 650pc Upper Centaurus Lupus OB Ass J154942.00-265859.9 Cen 99.9 As* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt.
Misc - OB Assoc. bright within 650pc Lower Centaurus Crux OB Assoc J155012.00-252259.9 Cen 99.9 As* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt.
Variables - Long Period - AAVSO Easy R Ser J155040.80+150748.0 Ser HD141850 7.1 Mi*
Spectral - Kaler Stars Spectrum - Supps khi Lup J155057.60-333748.0 Lup khi Lup 5 Lup HR05883 3.95 SB* Kaler: "Mercury manganese star." Dist. 217 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag per Kaler2002 (informal est)
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Sco J155116.00-200906.0 Sco 99.9 reg Sun at noon on approx. 11/23 enters Sco; midnight on approx. 5/24; eclip long 240, eclip lat 0
DSOs - Clark PN SP 1 J155140.93-513128.4 Nor 99.9 PN Clark position data; ring, 13.5m central star
DSOs - Arp Peculiar Galaxies APG218 J155336.00+183636.0 Ser PGC056314 99.9 IG
Variables - Short Period AAVSO SY Nor J155443.20-543412.0 Nor 9.63 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC6027 J155912.00+204536.0 Ser PGC056579 14.7 GiG Clark note: 5 close galaxies; dist redshift estimated
Spectral - Mullaney Harvest - Supps T CrB J155931.20+255512.0 CrB HR05958 2 Sy* Mullaney: "Blaze star . . . Recurrent nova"; compare with R CrB. Dist. 325 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein del Sco J160019.20-223712.0 Sco del Sco 7 Sco HR5953 2.29 V* Dist. 407 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Variables - Short Period AAVSO AR Her J160031.20+465512.0 Her 11.2 RR*
Dbls Multpls - 6thOrbitCatalogue rho CrB J160102.40+331800.0 CrB rho CrB 15 CrB HD143761 5.4 PM* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx; extrasolar planet per California2005
Variables - Short Period AAVSO S Tra J160109.60-634648.0 Tra HD142941 7.17 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Spectral - Kaler Stars Spectrum - Supps AG Dra J160140.80+664800.0 Dra 9.82 Sy* Kaler:"Unusual erupting symbiotic star."; dist estimate per Kaler (2002)
DSOs - Arp Peculiar Galaxies UGC10143 J160216.80+155812.0 Ser PGC056784 14.9 IG Leda B_mag; Arp Note: Diffuse elongation of E's along line joining them; dist redshift estimated
DSOs - Clark NGC6025 J160316.80-602548.0 TrA 5.1 Cl* 30 stars mag 7+
Dbls Multpls - AstroLeague DS - Supp ksi Sco J160421.60-112212.0 Sco ksi Sco HD144069 4.17 SB* Belmont: gold/white; Mullaney: triple with fainter binary. Sep, PA from 6th Orbital Catalogue Ephemerides
Structure - OB Associations zet01 Sco J160421.60-112212.0 Sco zet01 Sco HD152236 4.84 * Member of Sco OB 1 Association. Dist per Ochsenbein CDS Cat. V/53A. OB associated stars see Sky2000. Ochsenbein distance is inconsistent with OB Assocation membership.
Dbls Multpls - Belmont Society Colorful Supp HD144087 J160426.40-112700.0 Sco HD144087 7.43 *i* Sep from Belmont Society
DSOs - Arp Peculiar Galaxies UGC10169 J160431.20+144836.0 Ser PGC056953 99.9 IG Dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC10170 J160433.60+174312.0 Ser PGC056962 13 IG Leda B_mag; Arp Note: Herc. cluster. (3); dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC6039 J160436.00+174500.0 Com PGC056962 14.6 IG Leda B_mag; Arp Note: Herc. cluster. (3)
DSOs - Arp Peculiar Galaxies NGC6052 J160512.00+203224.0 Her PGC057039 14.1 IG Leda B_mag; Arp Note: Chaotic with loops; dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp bet01 Sco J160526.40-194836.0 Sco bet01 Sco 8 Sco HD144217 2.62 SB* Mullaney: varying color descriptions, white/lilac; both stars are spectroscopic binaries. Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies NGC6054 J160528.80+174536.0 Ser PGC057073 15.7 IG Arp Note: Arms join at dense knot or nucleus. Herc. cluster. (3)(19); dist redshift estimated
DSOs - Arp Peculiar Galaxies UGC10188 J160531.20+173600.0 Ser PGC057062 99.9 IG Dist redshift estimated
Dbls Multpls - 6thOrbitCatalogue tet Lup J160636.00-364800.0 Lup tet Lup HD144294 4.2 * Sep, PA from CCDM
Variables - Short Period AAVSO TW Crb J160650.40+271648.0 CrB 10.4 EB*
Variables - Short Period AAVSO U Tra J160719.20-625436.0 Tra HD143999 8.43 Ce*
Dbls Multpls - USNO 2006 Selected - Supp kap Her J160804.80+170300.0 Her kap Her HR06008 5 *i* Belmont: yellow/orange; Sep, PA from CCDM
Variables - Short Period AAVSO W Umi J160826.40+861200.0 UMi HD150265 8.94 Al*
Dbls Multpls - USNO 2006 Selected - Supp nu. Sco J161200.00-192736.0 Sco nu. Sco HR06027 4.13 SB* Belmont: double-double; and 2 at 1"; Sep, PA from CCDM
DSOs - Clark NGC6067 J161312.00-541236.0 Nor 5.6 OpC 100 stars mag 10+
Dbls Multpls - 6thOrbitCatalogue 49 Ser J161316.80+133148.0 Ser 49 Ser HD145958 6.7 ** Sep, PA from CCDM
Alignment - Bright stars - Skyscan-Ochsenbein del Oph J161421.60-034124.0 Oph del Oph 1 Oph HR6056 2.74 V* Dist. 171 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B040 J161428.80-185436.0 Oph 99.9 DNe Barnard Note: Diffused dark spot; small star in it. This spot and B 41 are connected with the great nebula about Nu Scorpii and are doubtless denser opaque masses of the nebula. There is a larger dark region belonging to this same system in 16h23m, -19 30' (1875.0) (B 43), from which broken dark lanes.
Dbls Multpls - 6thOrbitCatalogue sig CrB J161440.80+335136.0 CrB sig CrB 17 CrB HD146361 5.64 RS* Mullaney: white with varying colors reported for wide secondary. Sep, PA from 6th Orbital Catalogue Ephemerides
DSOs - Arp Peculiar Galaxies UGC10310 J161616.80+470224.0 Her PGC057678 99.9 G Arp Note: Low surface brightness dwarf. Large bright knot in arm appears almost stellar; dist per Tully (1988a)
DSOs - Barnard Dark Clouds B229 J161700.00-271800.0 Sco 99.9 DNe
DSOs - Clark NGC6093 J161702.40-225812.0 Sco 7.87 GlC
Variables - Short Period AAVSO SX Oph J161755.20-063936.0 Oph 10.9 Al*
Asterisms Harrington 7 J161800.00+130000.0 Her 99.9 Asterism Zigzag asterism formed by nine stars across 1 1/2 degs of sky.
DSOs - Caldwell_Supp NGC6087 J161848.00-575548.0 Nor 5.4 Cl*
Variables - Short Period AAVSO S Nor J161852.80-575400.0 Nor HD146323 7.46 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Dbls Multpls - USNO 2006 Selected - Supp HR06077 J161932.83-305422.3 Sco HR06077 5.506 ** Dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp tau Her J161945.60+461836.0 Her tau Her 3.89 Pu* Sep, PA from CCDM
Variables - Short Period AAVSO V818 Sco J161955.20-153824.0 Sco 12.2 LXB
Dbls Multpls - USNO 2006 Selected - Supp del01 Aps J162021.60-784200.0 Aps del01 Aps HR06020 4.76 V* Sep, PA from CCDM
Variables - Short Period AAVSO CT Her J162026.40+182700.0 Her 11.3 Al*
DSOs - Herschel400_Supp NGC6118 J162148.00-021702.4 Ser PGC057924 13.2 G Herschel note: sp Blinking Galaxy elus near mag 6; dist per Tully (1988a)
DSOs - Barnard Dark Clouds B041 J162216.80-193712.0 Oph 99.9 DNe Barnard Note: Diffused dark spot
DSOs - Clark NGC6121 J162333.60-263112.0 Sco 7.12 GlC
DSOs - Barnard Dark Clouds B042 J162500.00-232548.0 Sco 99.9 DNe Barnard Note: Great nebula of Mu Ophiuchi; this object is put in the list because, though not wholly dark, it is partly so, and the evident obscuration produced by it puts it in the class for which the catalogue is made. The semi-vacant region in which this, the great nebula of Rho Ophiuchi, lies is about 3.5 degrees in diameter. For references to the visual discovery and early observations of this strange region see Astronomische Nachrichten, 138, 211, 1895; Popular Astronomy 5, 227, 1897; 14, 581, 1906; Lick Observatory Publications, 11, 19, 1913 and Plate 36.
DSOs - Clark NGC6124 J162516.80-403900.0 Sco 5.8 Cl* 100 stars mag 9 to 12
Dbls Multpls - Belmont Society Colorful Supp rho Oph J162536.00-232700.0 Oph rho Oph 4.63 *iN Belmont note: white/blue-white/white; Kaler: "Marker for dark clouds and intense star formation" region; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC6101 J162548.00-721200.0 Aps 10.2 GlC
Variables - Long Period - AAVSO Easy U Her J162548.00+185324.0 Her HD148206 8.5 Mi*
Misc - Molecular Clouds - Dames rho Oph Nebula J162600.00-232400.0 Oph 99.9 MoC Dist per Dames (1987); see Bok (1971) and Barnard (1927)
DSOs - Arp Peculiar Galaxies UGC10396 J162652.80+513300.0 Her PGC058150 14.7 IG Leda B_mag; dist redshift estimated
DSOs - Barnard Dark Clouds B230 J162700.00-164648.0 Oph 99.9 DNe
Dbls Multpls - USNO 2006 Selected - Supp eps Nor J162712.00-473300.0 Nor eps Nor HR06115 4.52 SB* Sep, PA from CCDM
DSOs - Clark NGC6144 J162712.00-260112.0 Sco 9.63 GlC
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Sagittarids (SAG) J162800.00-220000.0 Sge 99.9 reg Peak day: 5/20 ; Peak ZHR:5; Solar long: 59°
Dbls Multpls - 6thOrbitCatalogue alf Sco J162924.00-262548.0 Sco alf Sco 21 Sco HD148478 1.09 sr* Kaler: "1st mag red supergaint near ecliptic." Mullaney: orange-red; Knisely Colorful Double Star list; Sep, PA from CCDM; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein alf Sco J162924.00-262548.0 Sco alf Sco 21 Sco HR6134 1.09 sr* Kaler: "1st mag red supergaint near ecliptic." Mullaney: orange-red; Knisely Colorful Double Star list; Dist. 381 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B043 J162952.80-193600.0 Oph 99.9 DNe Barnard Note: Large dark region
Dbls Multpls - 6thOrbitCatalogue bet Her J163012.00+212924.0 Her bet Her 27 Her HD148856 2.78 SB* Sep, PA from CCDM; abs mag from Garrison1996
Variables - Short Period AAVSO VX Her J163040.80+182212.0 Her 10.55 RR*
Alignment - Declination drift method - stars on celestial equator lam Oph J163055.20+015848.0 Oph lam Oph 10 Oph HD148857 3.9 V Mullaney: close 1" white pair. Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 171
Dbls Multpls - 6thOrbitCatalogue lam Oph J163055.20+015848.0 Oph lam Oph 10 Oph HD148857 3.9 V* Mullaney: close 1" white pair. Sep, PA from 6th Orbital Catalogue Ephemerides
Variables - Short Period AAVSO DY Her J163116.80+120000.0 Her 10.5 RR* Dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC6153 J163128.80-401500.0 Sco 15.55 PN Dist per Acker 1992 average derived
Limiting Magnitude Areas McBeath-LMA05 J163130.57+333049.2 Lyn 99.9 reg Coords per NASA HEASARC; marker is 31 Lyn
DSOs - Clark NGC6171 J163231.20-130300.0 Oph 8.85 GlC
DSOs - Herschel400_Supp NGC6217 J163238.40+781124.0 UMa PGC058477 12.1 H2G Arp Note: Condensed nucleus. Faint outer arms less curved than inner arms.; Herschel note: sp faint sl oval elusive arms; dist per Tully (1988a); Arp class note: Galaxies with narrow filaments
DSOs - Clark NGC6152 J163240.80-523748.0 Nor 8.1 Cl* 60 stars mag 9+
Variables - Long Period - AAVSO Easy R Dra J163240.80+664500.0 Dra HD149880 8.67 Mi*
Variables - Long Period - AAVSO Easy SS Her J163255.20+065136.0 Her 10.2 Mi*
Structure - OB Associations mu. Nor J163404.80-440300.0 Nor mu. Nor HR06155 4.91 V* Member of Aur OB 1 Association. Dist per Ochsenbein CDS Cat. V/53A. OB associated stars see Sky2000.
DSOs - Quasers - McGaha QSO J1634+7031 J163428.99+703132.3 UMi 14.66 QSO Dist. 8.9B l/yr (z=1.33) per McGaha2006.
Variables - Short Period AAVSO RT Tra J163431.20-630748.0 Tra 9.7 WV*
DSOs - Arp Peculiar Galaxies IC1222 J163507.20+461236.0 Her PGC058544 14.6 IG Dist redshift estimated; Leda B_mag; Arp Note: Arm leads toward, but not up to companion.
Variables - Long Period - AAVSO Easy W Her J163512.00+372100.0 Her HD149749 9.51 Mi*
Variables - Short Period AAVSO RW Dra J163531.20+575024.0 Dra 11.05 RR*
Alignment - Bright stars - Skyscan-Ochsenbein tau Sco J163552.80-281312.0 Sco tau Sco 23 Sco HR6165 2.81 * Dist. 465 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Meteor shower radiants - IMO Meteor Shower Calendar 2006 gam-Normids (GNO) J163600.00-510000.0 Nor 99.9 reg Peak day: 3/13 ; Peak ZHR:8; Solar long: 353°
Dbls Multpls - AstroLeague DS - Supp 16 Dra J163612.00+525400.0 Dra 16 Dra 5.51 *i* Mullaney: triple, yellow/lilac/white. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B231 J163655.20-353600.0 Sco 99.9 DNe
Alignment - Bright stars - Skyscan-Ochsenbein zet Oph J163709.60-103412.0 Oph 13 Oph HR6175 2.57 Be* Dist. 465 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Photometry - Landolt areas SA108 J163719.20-002446.8 Oph HD149845 99.9 reg Mag range: 8-13; N=33; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manual correction of coordinate sign
DSOs - Barnard Dark Clouds B044 J163800.00-242548.0 Sco 99.9 DNe Barnard Note: Dark lane E. from Rho Ophiuchi region. This is the middle of the main part of the great vacant lane that runs east from the region of Rho Ophiuchi. It is about 32' wide and has its beginning in a vacant area in which is the star 22 Scorpii (CD -24 12695, magnitude 5.5). It runs slightly northeast to about 16h40m, -23 40' (1875.0). From this point it extends in a broken chain of dark spots to a little south of B 63. Its total length is therefore about 10 degrees.
DSOs - Arp Peculiar Galaxies UGC10491 J163812.00+415548.0 Her PGC058664 15.5 IG Leda B_mag; dist redshift estimated
Variables - Short Period AAVSO WW Dra J163904.80+604200.0 Dra HD150708 9.29 RS*
Structure - OB Associations Ass Ara OB 1 J163928.80-464536.0 Ara 99.9 As* mu. Nor is member. Dimensions, distance and associated stars see Sky2000.
Variables - Short Period AAVSO R ARA J163945.60-565924.0 Ara HD149730 6.74 Al*
DSOs - Barnard Dark Clouds B045 J164000.00-221612.0 Oph 99.9 DNe Barnard Note: Rather definite; Extended NE and SW with an irregular projection SW that connects it with the Rho Ophiuchi region. This appears to be a real, dark object.
DSOs - Clark NGC6188 J164005.84-483944.2 Ara 99.9 DNe Clark position data; bright and dark nebulae
DSOs - Clark NGC6192 J164024.00-432136.0 Sco 8.5 OpC
Dbls Multpls - Belmont Society Colorful Supp 37 Her J164038.40+041312.0 Her 37 Her 5.77 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue zet Her J164116.80+313600.0 Her zet Her 40 Her HD150680 2.89 SB* yellow/yellow; Sep, PA from 6th Orbital Catalogue Ephemerides; abs mag from Garrison1996
Asterisms Hercules Keystone J164116.80+313600.0 Her 99.9 Asterism Formed by eps Her, pi. Her, eta Her and zet Her; position marker is
Variables - Short Period AAVSO V502 Oph J164121.60+003036.0 Oph 9.13 WU*
DSOs - Clark NGC6193 J164124.00-484536.0 Ara 5.2 Cl* about 30 stars near NGC 6188
DSOs - Clark NGC6205 J164140.80+362736.0 Her 5.8 GlC
DSOs - Clark NGC6207 J164302.40+364948.0 Her PGC058827 11.9 GiC Clark note: near M13; dist per Tully (1988a)
DSOs - Barnard Dark Clouds B232 J164343.20-394912.0 Sco 99.9 DNe
Variables - Long Period - AAVSO Easy AH Her J164409.60+251500.0 Her 11.3 DN*
DSOs - Barnard Dark Clouds B233 J164416.80-352212.0 Sco 99.9 DNe
DSOs - Clark NGC6210 J164428.80+234724.0 Her 10.2 PN central star 12.5;dist per Acker 1992 derived average
DSOs - Barnard Dark Clouds B044A J164450.40-402248.0 Sco 99.9 MoC Barnard Note: Irregular; sharpest on SE side; CD -40 10662 (mag 9.0) close N. Apparently a real, dark object.
Parapegma - galactic plane IAU constellations Sco at l = 339.5 deg, b = 0 J164507.31-453734.8 Sco 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Barnard Dark Clouds B234 J164626.40-302812.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B235 J164645.60-443036.0 Sco 99.9 MoC
DSOs - Clark NGC6229 J164657.60+473112.0 Her 9.38 GlC
DSOs - Clark NGC6218 J164714.40-015649.2 Oph 7.68 GlC
Spectral - Kaler Stars Spectrum - Supps GD358 J164719.20+322848.0 Her 13.65 ZZ* Abs mag per McCook2003
DSOs - Barnard Dark Clouds B236 J164800.00-294800.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B237 J164855.20-295812.0 Oph 99.9 DNe
DSOs - Arp Peculiar Galaxies APG330 J164909.60+532436.0 Dra PGC059050 15.5 IG Dist redshift estimated; Leda B_mag; Arp Note: Five galaxies in chain quite compact; 6th of low surface brightness.
Dbls Multpls - 6thOrbitCatalogue 52 Her J164914.40+455848.0 Her 52 Her HD152107 4.82 V* Sep, PA from CCDM
Limiting Magnitude Areas IMO-LMA15 J164914.40+455848.0 Her 99.9 reg bet Dra-tau Her-pi Her; marker is 52 Her
DSOs - Arp Peculiar Galaxies APG103 J164926.40+452736.0 Her PGC059061 15.4 IG Dist redshift estimated; Leda B_mag; Arp Note: Incomplete connection, blue knots in southern member.(18)(43)(45)
Variables - Short Period AAVSO V1010 Oph J164928.80-154012.0 Oph HD151676 6.4 bL*
DSOs - Arp Peculiar Galaxies APG312 J164948.00+464236.0 Her PGC059072 15.6 IG Dist redshift estimated; Leda B_mag; Arp Note: Diffuse connection between central members of group.
Misc - Molecular Clouds - Dames rho Oph Molecular Cloud J164950.59-231654.8 Oph 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Limiting Magnitude Areas IMO-LMA25 J165009.81-341735.6 Sco 99.9 reg alf Sco-eps Sco-khi Lup; coords per NASA HEASARC; marker is eps Sco
DSOs - Arp Peculiar Galaxies APG208 J165102.40+471312.0 Her PGC059114 16 IG Leda B_mag
Dbls Multpls - Mullaney Harvest - Supps mu.01 Sco J165200.00-380160.0 Sco HD151890 2.98 bL* Mullaney: wide 346" binocular pair; blue-white/blue-white. May be common proper motion only. Dist per Mullaney; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B238 J165207.20-230448.0 Oph 99.9 DNe
DSOs - Herschel400_Supp NGC6235 J165324.00-221012.0 Oph 10.97 GlC Herschel note: faint no distinct nucleus diff.
Structure - OB Associations Ass Sco OB 1 J165331.20-415700.0 Sco 99.9 As* zet01 Sco is member. Dimensions, distance and associated stars see Sky2000.
Structure - OB Associations ksi Cru J165400.00-422136.0 Cru ksi Cru 4.77 Em* Member of Cen OB 1 Association. OB associated stars see Sky2000.
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD152234 J165401.84-414823.0 Sco HD152234 5.43 *iC Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Clark NGC6231 J165407.20-414912.0 Sco 2.6 OpC 100 stars mag 7 to 13
Variables - Short Period AAVSO TT Her J165424.00+165024.0 Her 9.98 bL*
DSOs - Barnard Dark Clouds B239 J165500.00-310712.0 Sco 99.9 DNe
Spectral - Kaler Stars Spectrum - Supps Wolf630 J165528.80-082024.0 Oph HD152751 9.04 Fl* Dist per Hipparcos Cat. (1997) plx; abs mag per Cox2000g
Variables - Short Period AAVSO AI Dra J165619.20+524200.0 Dra 7.16 Al*
Dbls Multpls - 6thOrbitCatalogue 20 Dra J165626.40+650224.0 Dra 20 Dra HD153697 6.45 ** Sep, PA from 6th Orbital Catalogue Ephemerides
DSOs - Barnard Dark Clouds B050 J165648.00-335100.0 Sco 99.9 DNe Barnard Note: Large, irregular dark space; this is an irregular square, sharply defined on the east side and diffused on the west, where there are broken extensions for 30'. The star CD -34 11418 (magnitude 9.8) is near the middle. The stars CD -34 11422 (magnitude 9.8) and -34 11427 (magnitude 9.9) are on the eastern border.
DSOs - Clark Cl Trumpler 24 J165700.00-404000.0 Sco 99.9 OpC Clark position data; 200 stars
DSOs - Barnard Dark Clouds B046 J165702.40-225136.0 Oph 99.9 DNe Barnard Note: Irregular; definite; a string of small stars in the middle
DSOs - Clark NGC6254 J165707.20-040556.4 Oph 6.4 GlC
Variables - Short Period AAVSO RV Sco J165819.20-333636.0 Sco HD153004 7.64 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies UGC10647 J165831.20+585548.0 Dra PGC059352 14.2 GiG Leda B_mag; Arp Note: Position of larger galaxy. Companion NW. Diffuse arc SE of brighter galaxy; dist redshift estimated
DSOs - Barnard Dark Clouds B240 J165916.80-352100.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B241 J165926.40-301048.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B047 J165936.00-223448.0 Oph 99.9 DNe Barnard Note: Irregular; definite; connected with B 51 by two sharp lanes
DSOs - Clark NGC6259 J170040.80-443936.0 Sco 8 Cl* 100 stars mag 11+
DSOs - Barnard Dark Clouds B048 J170107.20-404312.0 Sco 99.9 DNe Barnard Note: Fairly well defined; 15' W and N of CD -40 11088 (magnitude 8); seems to be a real object.
DSOs - Clark NGC6266 J170112.00-300636.0 Oph 7.39 GlC
Limiting Magnitude Areas McBeath-LMA06 J170136.36+333405.8 Her 99.9 reg Coords per NASA HEASARC; marker is 59 Her
DSOs - Clark NGC6273 J170236.00-261536.0 Oph 7.47 GlC
DSOs - Barnard Dark Clouds B049 J170243.20-331612.0 Sco 99.9 MoC Barnard Note: Small; close SE of and involving CD -33 11668 (magnitude 9.3).
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD153772 J170401.24-510501.2 Ara HD153772 8.32 *i* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Barnard Dark Clouds B051 J170424.00-221012.0 Oph 99.9 DNe Barnard Note: Definite; one of a straggling group toward the eastern end of the dark lane from Rho Ophiuchi. Two irregular, dark lanes run west from it to B47
DSOs - Herschel400_Supp NGC6284 J170428.80-244536.0 Oph 9.71 GlC Herschel note: easy round fairly bright small
DSOs - OMeara Supp NGC6281 J170440.80-375848.0 Sco 5.4 OpC OMeara19
DSOs - Barnard Dark Clouds B242 J170504.80-322512.0 Sco 99.9 DNe
DSOs - Herschel400_Supp NGC6287 J170507.20-224200.0 Oph 10.3 GlC Herschel note: circular brt nucleus no resolve
Dbls Multpls - 6thOrbitCatalogue mu. Dra J170519.20+542812.0 Dra mu. Dra 21 Dra HD154905 4.92 ** Mullaney; "matched white binary, similar to Castor." Host system for the sci-fi classic Dune? Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B053 J170600.00-333448.0 Sco 99.9 DNe Barnard Note: Large; diffuse; extended N and S by 30'; curved toward the E at N end
Variables - Short Period AAVSO BF Oph J170604.80-263448.0 Oph HD154365 8.19 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B054 J170633.60-341500.0 Sco 99.9 DNe Barnard Note: Small; round; close S. of magnitude 11 star
Variables - Long Period - AAVSO Easy R Oph J170745.60-160524.0 Oph HD154721 7.91 Mi*
DSOs - Barnard Dark Clouds B055 J170812.00-320600.0 Sco 99.9 DNe Barnard Note: Irregular; best defined SE.; CD -31 13582 (magnitude 8.9) near the center
DSOs - Barnard Dark Clouds B057 J170831.20-225400.0 Sco 99.9 DNe Barnard Note: Elongated NE and SW
DSOs - Barnard Dark Clouds B056 J170845.60-320636.0 Sco 99.9 MoC Barnard Note: Small; close E of CD -31 13609 (magnitude 9.0). This seems to be a real object.
DSOs - Barnard Dark Clouds B243 J170945.60-293412.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B244 J171004.80-282400.0 Oph 99.9 DNe
DSOs - Herschel400_Supp NGC6293 J171009.60-263448.0 Oph 9.02 GlC Herschel note: easy circular small brt nucleus
DSOs - Barnard Dark Clouds B059 J171104.80-272400.0 Sco 99.9 DNe Harrington TUBA listed. Barnard Note: Sink hole; at the W end of a wide broken lane from B 78
DSOs - Barnard Dark Clouds B058 J171121.60-403448.0 Sco 99.9 Cld Barnard Note: Slightly extended N and S; a darker core at NE side
DSOs - Barnard Dark Clouds B060 J171150.40-222548.0 Oph 99.9 DNe Barnard Note: Curved; extended NE and SW; this and B 57 are the most distinct of a group of dark spots SW of the square end of B 63.
DSOs - Barnard Dark Clouds B246 J171200.00-223900.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B245 J171212.00-291348.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B250 J171212.00-282400.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B249 J171228.80-291348.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B248 J171228.80-290112.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B247 J171307.20-301536.0 Sco 99.9 DNe
DSOs - Arp Peculiar Galaxies UGC10770 J171307.20+591912.0 Dra PGC059804 14.3 IG Leda B_mag; dist redshift estimated
Structure - Galactic plane marker Galactic plane ascending node J171319.00+000000.0 Oph 99.9 reg Ascending node of galactic plane intersects the Celestial Equator at an inclination of approx. 62.5 deg
Variables - Short Period AAVSO TU Her J171336.00+304236.0 Her 11.2 Al*
DSOs - Clark NGC6302 J171343.20-370600.0 Sco 7.1 PN HD155520; approx. distance per O'Meara
DSOs - Barnard Dark Clouds B251 J171348.00-200900.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B063 J171352.80-215512.0 Oph 99.9 DNe Barnard Note: Large, definite, curved figure, convex to N; the W end abrupt; 97' E and W, 19' wide
Variables - Short Period AAVSO AK Her J171357.60+162100.0 Her 9.01 WU*
DSOs - Herschel400_Supp NGC6304 J171431.20-292736.0 Oph 9.03 GlC Herschel note: circular brt nucleus no resolve
Alignment - Bright stars - Skyscan-Ochsenbein alf01 Her J171438.40+142324.0 Her alf01 Her 64 Her HR06406 3.48 sr* Kaler: "Triple star that reveals a stellar wind." Mullaney: greenish-white/bluish-white for part of triple; ; Knisely Colorful Double Star list. Dist. 407 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A. Although not specifically shown to be a part of Gould's Belt through its motion, alf Her serves as an approximate tracer of the Belt through its ill-defined Her-Lyr reach.
Dbls Multpls - AstroLeague DS - Supp alf01 Her J171438.40+142324.0 Her alf01 Her 64 Her HR06406 3.06 ** Mullaney: orange/blue-green pair; Knisely Colorful Double Star list. Sep, PA from CCDM. Although not specifically shown to be a part of Gould's Belt through it motion, alf Her serves as an approximate tracer of the the Belt through its ill-defined Her-Lyr reach.
DSOs - Barnard Dark Clouds B253 J171500.00-223300.0 Oph 99.9 DNe
Dbls Multpls - Belmont Society Colorful Supp del Her J171502.40+245024.0 Her del Her 3.12 *i* Belmont note: pale green/violet; Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B252 J171512.00-321048.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B061 J171512.00-202100.0 Oph 99.9 DNe Barnard Note: Small; elongated E and W
Dbls Multpls - AstroLeague DS - Supp 36 Oph J171521.60-263600.0 Oph 36 Oph HD155885 4.32 ** Mullaney: triple, all yellowish orange. Sep, PA from AstroLeague list; dist per Hipparcos Cat. (1997) plx; abs mag per Cox2000g
DSOs - Barnard Dark Clouds B062 J171555.20-205548.0 Oph 99.9 DNe Barnard Note: Very black in NW part; brightest of three stars in S part is BD -20 4690 (magnitude 9.4). Apparently a real object.
Variables - Short Period AAVSO U Oph J171631.20+011236.0 Oph HD156247 5.92 Al*
DSOs - Herschel400_Supp NGC6316 J171636.00-280824.0 Oph 9.03 GlC Herschel note: oval small bright
Dbls Multpls - 6thOrbitCatalogue 41 Oph J171636.00-002700.0 Oph 41 Oph HD156266 4.74 ** Sep, PA from CCDM
DSOs - Clark NGC6341 J171707.20+430748.0 Her 6.3 GlC
DSOs - Barnard Dark Clouds B064 J171712.00-182248.0 Oph 99.9 DNe Harrington TUBA listed. Barnard Note: Cometary; W of M 9; This object is somewhat cometary in form and has a very black core or head that sharply abuts against the thick stratum of stars; from this it spreads out into a large dark area with much dark detail, filling quite a space close southwest of M 9. It thus resembles a dark comet with a dense and well-defined head and diffused widening tail. The position of the head is 17h9m57s, -18 20.6 (1875.0).
Structure - Galactic plane marker Local Interstellar Wind (LISW) J171712.34-172549.2 Oph 99.9 reg Direction, adjusted for motion of solar system, of Local Instellar Wind - apparently from Sco-Centarius Association (l=6.2, b=11.7); source distance in Local Interstellar Medium (LISM) is arbitrary
Dbls Multpls - Belmont Society Colorful Supp 68 Her J171719.20+330600.0 Her 68 Her 4.8 bL* Belmont note: white/yellow; Sep, PA from CCDM
DSOs - Clark NGC6318 J171757.60-392624.0 Sco 11.8 Cl* 60 stars mag 12 to 14
Dbls Multpls - Belmont Society Colorful Supp 39 Oph J171800.00-241724.0 Oph 39 Oph 5.2 *i* Belmont note: blue/orange; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - AstroLeague DS - Supp omi Oph J171800.00-241724.0 Oph omi Oph 5.2 *i* Mullaney: orange/blue; Knisely Colorful Double Star list. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies NGC6361 J171840.80+603600.0 Dra PGC060045 13.9 IG Leda B_mag; dist redshift estimated
DSOs - Clark NGC6333 J171909.60-183036.0 Oph 8.42 GlC
DSOs - Arp Peculiar Galaxies UGC10814 J171919.20+490224.0 Her PGC060070 15.5 IG Leda B_mag; Arp Note: VV position wrong. Note loop E side of spiral; diffuse, very faint connection to E galaxy; dist redshift estimated
DSOs - Barnard Dark Clouds B065 J171948.00-263748.0 Oph 99.9 DNe Harrington TUBA listed. Barnard Note: Definite; elongated; 12' E and W
DSOs - Clark NGC6334 J171957.60-355736.0 Sco 99.9 SNR
DSOs - Barnard Dark Clouds B066 J172004.80-265212.0 Oph 99.9 DNe Harrington TUBA listed. Barnard Note: Definite; extended E and W; CD -26 12082 (magnitude 8.7) 5' from SE edge
Variables - Short Period AAVSO DL Her J172021.60+143036.0 Her 11 RR*
DSOs - Barnard Dark Clouds B254 J172028.80-300712.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B255 J172036.00-232248.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B067 J172057.60-265100.0 Oph 99.9 DNe Harrington TUBA listed. Barnard Note: Definite; extended N and S; connects B 65 and 66
DSOs - Herschel400_Supp NGC6342 J172109.60-193448.0 Oph 10.9 GlC Herschel note: small faint central area brt
Variables - Long Period - AAVSO Easy RS Her J172143.20+225512.0 Her HD157330 8.75 Mi*
DSOs - Barnard Dark Clouds B259 J172200.00-191648.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B257 J172204.80-353636.0 Sco 99.9 MoC
DSOs - Barnard Dark Clouds B256 J172212.00-284912.0 Oph 99.9 DNe
DSOs - Clark NGC6337 J172214.40-382848.0 Sco 99.9 PN Dist per Acker 1992 derived average
DSOs - Barnard Dark Clouds B067A J172228.80-215248.0 Oph 99.9 DNe Barnard Note: Irregular; definite; BD -21 4591 (magnitude 9.5) in spot, near SE edge
DSOs - Barnard Dark Clouds B068 J172236.00-234912.0 Oph 99.9 DNe Barnard Note: Small; irregular; sharply defined; about 20' SW of B 72
DSOs - Arp Peculiar Galaxies UGC10832 J172243.20+620936.0 Dra PGC060138 14.6 IG Leda B_mag; Arp Note: Comp. appears physically connected to flat-on spiral system; dist redshift estimated
Variables - Short Period AAVSO V636 Sco J172245.60-453636.0 Sco HD156979 7.67 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B258 J172257.60-344312.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B069 J172300.00-235248.0 Oph 99.9 DNe Barnard Note: Very small; irregular; sharply defined; extends N and S 4'
DSOs - Barnard Dark Clouds B072 J172302.40-233336.0 Oph 99.9 DNe Harrington TUBA listed. Barnard Note: S-shaped; this is a striking object. It is a thin, curved black marking, the exact form of the letter S or the figure 5, as the imagination or point of view may dictate. The SE branch runs E for some distance passing close S of the star CD -23 13376 (magnitude 9.1). Its average thickness is about 2'-3'. The position in the catalogue is for the southern part of the figure, or the bottom of the S (see Astrophysical Journal, 49, (1919ApJ....49....1B), Plate III).
DSOs - Clark B072 J172302.40-233336.0 Oph 99.9 DNe Harrington TUBA listed. Barnard Note: dark S nebula: the Snake
DSOs - Barnard Dark Clouds B071 J172328.80-240224.0 Oph 99.9 DNe Barnard Note: Very small; extends 1.25', plus or minus
DSOs - Herschel400_Supp NGC6356 J172333.60-174836.0 Oph 8.9 GlC Herschel note: fairly large brt nucleus no reso
DSOs - Barnard Dark Clouds B070 J172336.00-235812.0 Oph 99.9 DNe Barnard Note: Sharply defined on W side
Dbls Multpls - AstroLeague DS - Supp rho Her J172340.80+370900.0 Her rho Her 4.56 *i* Mullaney: greenish-white/bluish-white for part of triple. Sep, PA from CCDM
DSOs - Herschel400_Supp NGC6355 J172357.60-262100.0 Oph 11.05 GlC Herschel note: circular elus extremely faint
DSOs - Barnard Dark Clouds B073 J172407.20-241648.0 Oph 99.9 DNe Barnard Note: Very small; extended N and S 4'
DSOs - Clark NGC6357 J172416.80-341948.0 Sco 99.9 SNR
DSOs - Barnard Dark Clouds B076 J172500.00-242400.0 Oph 99.9 DNe Barnard Note: Irregular, narrow black strip, 30' long E and W
DSOs - Barnard Dark Clouds B262 J172500.00-223600.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B075 J172500.00-215248.0 Oph 99.9 DNe Barnard Note: Curved and scalloped marking; BD -21 4598 (magnitude 8.3) on N edge (see Astrophysical Journal, 49, Plate II, 1(1919ApJ....49....1B))
DSOs - Barnard Dark Clouds B260 J172504.80-253300.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B074 J172507.20-241200.0 Oph 99.9 DNe Barnard Note: Slightly curved, extending 5' N from CD -24 13325 (magnitude 7.1). Sharpest on W and S sides.
DSOs - Clark NGC6352 J172528.80-482512.0 Ara 8.87 GlC
DSOs - Barnard Dark Clouds B261 J172550.40-230112.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B263 J172655.20-423748.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B264 J172712.00-253112.0 Oph 99.9 DNe
DSOs - Arp Peculiar Galaxies IC1259 J172724.00+583036.0 Dra PGC060323 14 IG Dist redshift estimated; Leda B_mag; Arp Note: Very close E galaxies. Picture is 10X of following (No. 311) area.
DSOs - Arp Peculiar Galaxies IC1259 J172724.00+583036.0 Dra PGC060323 99.9 IG Dist redshift estimated; Arp Note: Same as 310, but shows surrounding field and group. Picture is 4X of preceding (No. 310) area.
DSOs - Barnard Dark Clouds B265 J172736.00-251048.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B077 J172757.60-240000.0 Oph 99.9 DNe Indefinite; connected by a vacant strip with B 78
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Draconids (GIA) J172800.00+540000.0 Dra 99.9 reg Peak day: 10/8 ; Peak ZHR:var; Solar long: 195°4
DSOs - Barnard Dark Clouds B266 J172807.20-205548.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B267 J172855.20-251312.0 Oph 99.9 DNe
DSOs - Herschel400_Supp NGC6369 J172919.20-234500.0 Oph 9.9 PN Herschel note: round blue-green Pipe Nebula; dist per Acker 1992 average derived
Hubble Famous Photographs Little Ghost Neb (STScI-PRC2002-025a) J172919.20-234500.0 Oph 9.9 PN Herschel note: round blue-green Pipe Nebula; dist per Acker 1992 average derived
DSOs - Arp Peculiar Galaxies NGC6412 J172936.00+754200.0 Dra PGC060393 12.4 G Leda B_mag; Arp Note: Small ring in arm on N side, part of large ring on E side shows in H only; dist per Tully (1988a)
Variables - Short Period AAVSO V482 Sco J173048.00-333636.0 Sco HD158443 8.78 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B268 J173100.00-203000.0 Oph 99.9 DNe
Dbls Multpls - 6thOrbitCatalogue del Ara J173104.80-604048.0 Ara del Ara HD158094 3.6 *i* Sep, PA from CCDM
DSOs - Clark NGC6362 J173152.80-670224.0 Ara 8.86 GlC
DSOs - Barnard Dark Clouds B078 J173200.00-253448.0 Oph 99.9 DNe Harrington TUBA listed. Barnard Note: Very large; CD -26 12152 (magnitude 6.2) S of the middle. This vacant region, with its extension to the west running south of Theta Ophiuchi, is visible to the naked eye (see Popular Astronomy, 14, 580, 1906.)
DSOs - Clark B078 J173200.00-253448.0 Oph 99.9 DNe Harrington TUBA listed. Barnard Note: bowl of Pipe Nebula
DSOs - Barnard Dark Clouds B269 J173212.00-224500.0 Oph 99.9 DNe
DSOs - Clark NGC6384 J173224.00+070336.0 Oph PGC060459 13.2 G Dist per Tully (1988a)
DSOs - Barnard Dark Clouds B270 J173243.20-193448.0 Oph 99.9 DNe
Dbls Multpls - USNO 2006 Selected - Supp nu.02 Dra J173312.00+550900.0 Dra nu.02 Dra HR06555 99.9 * Mullaney: matched yellow-white pair. Sep, PA from CCDM
Alignment - Bright stars - Skyscan-Ochsenbein lam Sco J173336.00-370600.0 Sco lam Sco 35 Sco HR6527 1.62 bC* Dist. 316 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B271 J173400.00-341500.0 Sco 99.9 DNe
Structure - Gould's Belt Gould's Belt apex J173444.76+062954.7 Oph 99.9 reg Rough chart take-off estimated from Figure 2, Greneir (2004). See also HI and H2 clumps associated with Gould's Belt in Pohl (2003).
Alignment - Bright stars - Skyscan-Ochsenbein alf Oph J173455.20+123336.0 Oph alf Oph 55 Oph HR6556 2.1 V* Dist. 47 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - 6thOrbitCatalogue 26 Dra J173500.00+615212.0 Dra 26 Dra HD160269 5.23 PM* Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC6388 J173616.80-444348.0 Sco 7.4 GlC
DSOs - Barnard Dark Clouds B272 J173700.00-232400.0 Oph 99.9 DNe
Alignment - Bright stars - Skyscan-Ochsenbein tet Sco J173719.20-430000.0 Sco tet Sco HR6553 1.86 V* Dist. 296 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Clark NGC6402 J173736.00-031442.0 Oph 8.32 GlC
DSOs - Barnard Dark Clouds B079 J173740.80-193936.0 Oph 99.9 DNe Barnard Note: 30' long SE and NW; narrow; sharply defined
DSOs - Barnard Dark Clouds B080 J173743.20-211612.0 Oph 99.9 DNe Barnard Note: Small, definite; 3' x 1', SW and NE; close SE of BD -21 4674 (magnitude 8.1).
DSOs - Barnard Dark Clouds B274 J173802.40-224312.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B273 J173828.80-331948.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B081 J173831.20-235512.0 Oph 99.9 DNe Barnard Note: Very small; diffused; close SW of NGC 6401
DSOs - Herschel400_Supp NGC6401 J173836.00-235400.0 Oph 10.7 GlC Herschel note: brt circular no resolution
DSOs - Barnard Dark Clouds B082 J173836.00-234612.0 Oph 99.9 DNe Barnard Note: Small; angular; well defined; 8' N of NGC 6401
Spectral - Kaler Stars Spectrum - Supps G140-2 J173840.80+051612.0 Oph 15.86 WD*
DSOs - Barnard Dark Clouds B275 J173900.00-321912.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B083 J173904.80-240712.0 Oph 99.9 DNe Barnard Note: Irregular; several small stars in it; narrow extension to the S
DSOs - Barnard Dark Clouds B276 J173931.20-194648.0 Oph 99.9 DNe
Variables - Short Period AAVSO SZ Her J173936.00+325700.0 Her 9.92 Al* Dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC6405 J174016.80-321200.0 Sco 4.2 Cl* Arm association per SEDS2000.
DSOs - Barnard Dark Clouds B277 J174016.80-230112.0 Oph 99.9 DNe
DSOs - Clark NGC6397 J174040.80-534012.0 Ara 6.68 GlC may be nearest globular
Variables - Short Period AAVSO CE Her J174155.20+150448.0 Her 11.82 RR*
Dbls Multpls - 6thOrbitCatalogue psi Dra J174155.20+721012.0 Dra 31 Dra HD162003 4 ** Mullaney: yellow/lilac. Sep, PA from CCDM
Variables - Short Period AAVSO V703 Sco J174216.80-323112.0 Sco HD160589 8.18 RR* Dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B278 J174238.40-321800.0 Sco 99.9 DNe
Parapegma - galactic plane IAU constellations Sgr at l = 359 deg, b = 0 J174313.11-294718.4 Sgr 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Barnard Dark Clouds B279 J174400.00-223300.0 Oph 99.9 DNe
Dbls Multpls - Mullaney Harvest - Supps 61 Oph J174433.60+023448.0 Oph 61 Oph HD161270 6.17 *i* Mullaney: matched white pair.
Photometry - Landolt areas SA109 J174450.40-000802.4 Oph HD161304 99.9 reg Mag range: 9-14; N=17; Landolt1992 adds 7 stars to mag 14; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field; manually corrected declination plotting sign error.
DSOs - Herschel400_Supp NGC6426 J174452.80+031012.0 Oph 99.9 GlC Herschel note: faint elus resembles a nebula
DSOs - Barnard Dark Clouds B280 J174457.60-204312.0 Oph 99.9 DNe
DSOs - Barnard Dark Clouds B083A J174504.80-200112.0 Sgr 99.9 DNe Barnard Note: Small; definite; diam. 4', N and S; about 5' SE of BD -19 4698 (magnitude 9.5).
Structure - Galactic spiral arms 3kpc-Norma Arm J174534.85-285551.7 Sgr 99.9 reg The 3kpc-Norma Arm is 5.2 kpc distant in this direction towards the Galactic Center at 3.6 kpc from the galactic core. The Scutum-Crux Arm is 1.7 kpc from this arm and towards Sol. Gal lon: 0 Gal lat: 0.1. Based on an 8.5 kpc Sol-galactic baseline instead of an 8.0 kpc Rho.
Structure - Galactic plane marker Gal deg 0 - Gal Center J174534.85-285551.7 Sgr 99.9 reg Gal lon: 0 Gal lat: 0.01 towards the Galactic Center or Core. Based on an 8.5 kpc Sol-galactic baseline instead of an 8.0 kpc Rho.
Structure - Galactic spiral arms Sagittarius-Carina Arm J174534.85-285551.7 Sgr 99.9 reg The Sagittarius-Carina Arm is 1.8 kpc distant in this direction towards the Galactic Center at 7 kpc from the galactic core. Gal lon: 0 Gal lat: 0.1. Based on an 8.5 kpc Sol-galactic baseline instead of an 8.0 kpc Rho.
Structure - Galactic spiral arms Scutum-Crux Arm J174534.85-285551.7 Sgr 99.9 reg The Scutum-Crux Arm is 3.5 kpc distant in this direction towards the Galactic Center at 5.3 kpc from the galactic core. The Sagittarius-Carina Arm is 1.7 kpc from this arm and towards Sol. Gal lon: 0 Gal lat: 0.1. Based on an 8.5 kpc Sol-galactic baseline instead of an 8.0 kpc Rho.
DSOs - Mullaney Harvest - Supps IC4665 J174616.80+054257.6 Oph 4.2 OpC Dist and size per SEDS.
Dbls Multpls - 6thOrbitCatalogue mu. Her J174626.40+274312.0 Her mu. Her 86 Her HD161797 3.41 PM* Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B084 J174628.80-201048.0 Sgr 99.9 DNe Harrington TUBA listed. Barnard Note: Irregular looped figure; sharply defined; 22' long E and W; extension from it 20' toward the NW. BD -20 4865 (magnitude 8.2) near W end and BD -20 4860 (magnitude 9.1) near east end.
DSOs - Barnard Dark Clouds B281 J174648.00-234312.0 Sgr 99.9 DNe
Variables - Short Period AAVSO X Sgr J174733.60-274948.0 Sgr HD161592 5.26 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Alignment - Declination drift method - stars on celestial equator gam Oph J174752.80+024236.0 Oph gam Oph 62 Oph HD161868 3.8 * Alignment drift rate 14.98 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 95
Asterisms Bull of Poniatowski J174752.80+024236.0 Oph 99.9 Asterism T shape formed by 70 Oph, 66 Oph, 67 Oph, 68 Oph and gam Oph; position marker is gam Oph.
DSOs - Barnard Dark Clouds B282 J174836.00-232700.0 Sgr 99.9 DNe
Variables - Short Period AAVSO V500 Sco J174838.40-302848.0 Sco 8.81 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC6440 J174850.40-202100.0 Sgr 10.1 GlC Herschel note: brt nucleus no resolution
DSOs - Herschel400_Supp NGC6445 J174914.40-200000.0 Sgr 18.9 PN Herschel note: circular brt blue-green; dist per Acker 1992 average derived
DSOs - Clark NGC6441 J175012.00-370300.0 Sco 8 GlC
Spectral - Kaler Stars Spectrum - Supps RS Oph J175014.40-064236.0 Oph HD162214 4.3 Sy* Kaler: "Best known recurrent nova."; average of dist estimates per Kaler (2002)
DSOs - Barnard Dark Clouds B284 J175024.00-141648.0 Sgr 99.9 DNe
DSOs - Herschel400_Supp NGC6451 J175040.80-301236.0 Sgr 8.2 OpC Herschel note: tightly grouped large faint in
DSOs - Barnard Dark Clouds B283 J175100.00-335212.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B285 J175131.20-125212.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B286 J175302.40-353712.0 Sco 99.9 DNe
DSOs - Clark NGC6475 J175348.00-344648.0 Sco 3.3 Cl* Arm association per SEDS2000.
Structure - Ecliptic plane marker North Ecliptic Pole J175352.20+661840.0 Scl 99.9 reg
DSOs - Barnard Dark Clouds B287 J175426.40-351048.0 Sco 99.9 DNe
Variables - Short Period AAVSO TW Her J175431.20+302436.0 Her 11.3 RR*
DSOs - Barnard Dark Clouds B289 J175628.80-290412.0 Sgr 99.9 DNe
Alignment - Bright stars - Skyscan-Ochsenbein gam Dra J175636.00+512924.0 Dra gam Dra 33 Dra HR6705 2.23 *i* Kaler: "Historic zenith star." Dist. 148 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Dra Lozenge J175636.00+512924.0 Dra 99.9 Asterism Formed by gam Dra, ksi Dra, nu Dra, and bet Dra; position marker is gam Dra.
Variables - Short Period AAVSO V566 Oph J175652.80+045924.0 Oph HD163611 7.99 WU*
DSOs - Clark NGC6494 J175700.00-185848.0 Sgr 5.5 Cl* Arm association per SEDS2000.
Structure - Galactic plane marker Solar apex - traditional J175700.07+262829.3 Her 99.9 reg Direction of travel of Earth in the Milky Way Galaxy; see also object "Mean Galactic Plane"
DSOs - Barnard Dark Clouds B288 J175704.80-370448.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B084A J175731.20-174012.0 Sgr 99.9 DNe Barnard Note: Round; diam. 16', with extension 45' S; BD -17 4967 (magnitude 9.1) in center; perhaps some detail in it
Spectral - Kaler Stars Spectrum - Supps V2500 Oph J175748.00+044124.0 Oph HIP087937 9.54 BY* Kaler: "The fastest moving star." Dist 6 ly per Mullaney. Mullaney: "Closet neighbor after alpha Centauri."; abs mag per Cox2000g
Variables - Short Period AAVSO Z Her J175807.20+150824.0 Her HD163930 7.83 RS*
DSOs - Clark NGC6543 J175831.20+663748.0 Dra 9.8 PN Kaler: "Complex planetary nebula with a lot of firsts."; approx. distance per O'Meara
Hubble Famous Photographs Cats Eye Neb (STScI-PRC2004-027a) J175831.20+663748.0 Dra 9.8 PN Kaler: "Complex planetary nebula with a lot of firsts."; approx. distance per O'Meara
DSOs - Barnard Dark Clouds B290 J175919.20-370748.0 Sco 99.9 DNe
DSOs - Barnard Dark Clouds B291 J175943.20-335248.0 Sco 99.9 DNe
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Sgr - winter solstice J180000.00-232627.0 Sgr 99.9 reg Winter solstice. Sun at noon on approx. 9/23 enters Sgr; midnight on approx. 6/23; eclip long 270, eclip lat 0
Dbls Multpls - AstroLeague DS - Supp 40 Dra J180002.40+800000.0 Dra 40 Dra 6.02 SB* Mullaney: 40-41 Dra; yellow/yellow pair. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue 41 Dra J180009.60+800000.0 Dra 41 Dra HD166866 5.68 SB* Mullaney: 40-41 Dra; yellow/yellow pair. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B292 J180033.60-331948.0 Sgr 99.9 DNe
Alignment - Declination drift method - stars on celestial equator 67 Oph J180038.40+025548.0 Oph 67 Oph HD164353 4 ** Alignment drift rate 14.98 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 2350
Dbls Multpls - USNO 2006 Selected - Supp 67 Oph J180038.40+025548.0 Oph 67 Oph HR06714 3.97 *i* Sep, PA from CCDM
Variables - Short Period AAVSO BL Her J180109.60+191500.0 Her 10.08 WV*
DSOs - Barnard Dark Clouds B293 J180112.00-351948.0 CrA 99.9 DNe
DSOs - Barnard Dark Clouds B294 J180131.20-283600.0 Sgr 99.9 DNe
Dbls Multpls - AstroLeague DS - Supp 95 Her J180131.20+213600.0 Her 95 Her 4.96 *i* Mullaney: green/red. Sep, PA from CCDM
DSOs - Herschel400_Supp NGC6517 J180150.40-085728.8 Oph 11.08 GlC Herschel note: faint elus brt central area
DSOs - Clark NGC6514 J180221.60-230148.0 Sgr 6.3 HII Distance per SEDS; Arm association per SEDS2000.
DSOs - Barnard Dark Clouds B085 J180224.00-230112.0 Sgr 99.9 DNe Barnard Note: Trifid nebula. This is the southern part of the Trifid nebula, NGC 6514. The dark markings in this nebula are too well known to insert in this catalogue
DSOs - Barnard Dark Clouds B086 J180257.60-275212.0 Sgr 99.9 DNe Harrington TUBA listed. Barnard Note: Diam. 5'; edge of diffused nebulosity. For the visual discovery of this object see Astronomische Nachrichten 108, 370, 1884.
DSOs - Clark B086 J180257.60-275212.0 Sgr 99.9 DNe Harrington TUBA listed. Barnard Note: dark nebula
DSOs - Misc Supp Baade Window J180259.61-275958.7 Sgr 99.9 reg Dimensions per Blanco1978. Gal lon: 2.74 Gal lat: -2.82
Dbls Multpls - 6thOrbitCatalogue tau Oph J180304.80-081048.0 Oph tau Oph 69 Oph HD164764 4.78 ** Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC6523 J180312.00-242248.0 Sgr 99.9 Cl* Distance per SEDS; Arm association per SEDS2000; contains small globules per Bok (1971)
Hubble Famous Photographs M8 (STScI-PRC1996-038b) J180312.00-242248.0 Sgr 99.9 Cl* Distance per SEDS; Arm association per SEDS2000; contains small globules per Bok (1971)
DSOs - Clark NGC6520 J180324.00-275248.0 Sgr 7.6 Cl* Clark note: 25 stars mag 9 to 12
DSOs - Herschel400_Supp NGC6522 J180333.60-300148.0 Sgr 9.48 GlC Herschel note: faint small some resolution
DSOs - Barnard Dark Clouds B297 J180400.00-184348.0 Sgr 99.9 DNe
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Lyrids (LYR) J180400.00+340000.0 Lyr 99.9 reg Peak day: 4/22 ; Peak ZHR:18; Solar long: 32°32
DSOs - Barnard Dark Clouds B295 J180404.80-310900.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B296 J180404.80-243112.0 Sgr 99.9 DNe Harrington TUBA listed.
DSOs - Clark NGC6531 J180412.00-222848.0 Sgr 5.9 OpC Arm association per SEDS2000.
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD164863 J180412.64-223003.5 Sgr HD164863 7.25 *i* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Barnard Dark Clouds B087 J180416.80-324012.0 Sgr 99.9 DNe Harrington TUBA listed. Barnard Note: Parrot's head; CD -3 13679 (magnitude 9.3) central; several smaller stars in it CD -32 13666 (magnitude 9.6) on NW edge. CD -32 13687 (9.6) on SE edge.
DSOs - Clark B087 J180416.80-324012.0 Sgr 99.9 DNe Harrington TUBA listed. Barnard Note: Parrot's Head
DSOs - Clark NGC6530 J180428.80-242136.0 Sgr 4.6 Cl* cluster in M8
DSOs - Barnard Dark Clouds B088 J180436.00-240600.0 Sgr 99.9 DNe Harrington TUBA listed. Barnard Note: Extended N and S; 2.7'x0.5'; in M8. There are other well-known markings in this nebula. This one and B 89 are given as illustrations of dark markings in the sky shown in relief against a nebulous or other luminous background. In this case there may be non-luminous opaque parts of the nebula itself.
DSOs - Herschel400_Supp NGC6528 J180448.00-300300.0 Sgr 10.65 GlC Herschel note: near 6522 some resolution
DSOs - Barnard Dark Clouds B089 J180500.00-242100.0 Sgr 99.9 DNe Harrington TUBA listed. Barnard Note: Very small, diam. 0.5'; in M8
Variables - Short Period AAVSO W Sgr J180502.40-293448.0 Sgr HD164975 5.4 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B298 J180512.00-300448.0 Sgr 99.9 DNe
Alignment - Declination drift method - stars on celestial equator 70 Oph J180526.40+023000.0 Oph 70 Oph HD165341 4 V Mullaney: yellow/red 88 year period. Alignment drift rate 14.98 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 16; extrasolar planet per California2005
Dbls Multpls - 6thOrbitCatalogue 70 Oph J180526.40+023000.0 Oph 70 Oph HD165341 4.03 V* yellow/red; Sep, PA from 6th Orbital Catalogue Ephemerides; extrasolar planet per California2005
DSOs - Misc Supp Large Sagittarius Star Cloud J180548.00-302527.0 Sgr 99.9 com Easily seen in dark skies with the naked-eye. Roughly bounded by M28, del Sgr, gam Sgr, Baade's Window and the Galactic Center. Dimensions are estimated from charts. Marker is gam Sgr.
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD165590 J180549.71+212645.2 Her HD165590 7.096 V* Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Herschel400_Supp NGC6540 J180607.20-274536.0 Sgr 99.9 GlC Herschel note: 20 stars rich small diffuse
DSOs - Barnard Dark Clouds B299 J180624.00-272512.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B300 J180700.00-323900.0 Sgr 99.9 DNe
DSOs - Herschel400_Supp NGC6544 J180719.20-245924.0 Sgr 9.9 GlC Herschel note: brt oval resolution good edges
Spectral - Kaler Stars Spectrum - Supps DQ Her J180731.20+455136.0 Her 14.2 No* Kaler: "Star that told us how nova work."; dist estimate per Kaler (2002)
Dbls Multpls - 6thOrbitCatalogue 100 Her J180750.40+260600.0 Her 100 Her HD166045 5.87 *i* Mullaney: greenish white/bluish-white. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp 102 Her J180845.60+204836.0 Her 102 Her 4.35 *i* Sep, PA from CCDM
DSOs - Barnard Dark Clouds B301 J180850.40-184200.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B302 J180904.80-240000.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B303 J180907.20-240824.0 Sgr 99.9 DNe
Variables - Long Period - AAVSO Easy T Her J180907.20+310112.0 Her HD166382 8.91 Mi*
DSOs - Herschel400_Supp NGC6553 J180914.40-255400.0 Sgr 9.08 GlC Herschel note: righ tight fuzzy resolution
DSOs - Barnard Dark Clouds B091 J181004.80-233900.0 Sgr 99.9 DNe Barnard Note: Diam. 5'; edge of diffused nebulosity
DSOs - Barnard Dark Clouds B090 J181014.40-281800.0 Sgr 99.9 DNe Barnard Note: Irregular; elongated; 3' N and S
Variables - Short Period AAVSO PW Her J181024.00+332400.0 Her 10.16 RS* Dist per Hipparcos Cat. (1997) plx
DSOs - Mullaney Harvest - Supps NGC6572 J181204.80+065110.8 Oph 9.3 PN Size per SEDS; dist per Acker 1992 derived average
DSOs - Herschel400_Supp NGC6568 J181240.80-213600.0 Sgr 8.6 Cl* Herschel note: 33 stars loose poor wide
DSOs - Arp Peculiar Galaxies NGC6621 J181252.80+682136.0 Dra PGC061582 13.6 IG Leda B_mag; Arp Note: Companion resembles M 51 companion. (19); dist redshift estimated
DSOs - Barnard Dark Clouds B304 J181300.00-184312.0 Sgr 99.9 DNe
DSOs - Arp Peculiar Galaxies NGC6622 J181300.00+682100.0 Dra PGC061579 13.6 IG Leda B_mag; Arp Note: Companion resembles M 51 companion. (19); dist redshift estimated
Variables - Short Period AAVSO AP Sgr J181302.40-230712.0 Sgr HD166767 8 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC6569 J181338.40-314912.0 Sgr 9.47 GlC
DSOs - Barnard Dark Clouds B305 J181436.00-314800.0 Sgr 99.9 DNe
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD167287 J181516.77-185933.9 Sgr HD167287 7.09 *i* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Barnard Dark Clouds B092 J181531.20-181048.0 Sgr 99.9 DNe Harrington TUBA listed. Barnard Note: Black spot; 15' N and S, 9' E and W
DSOs - Clark B092 J181531.20-181048.0 Sgr 99.9 DNe Harrington TUBA listed. Barnard Note: dark nebula
DSOs - Herschel400_Supp NGC6583 J181548.00-220748.0 Sgr 10 Cl* Herschel note: elus faint rich like a globular
Variables - Short Period AAVSO TZ Lyr J181550.40+410636.0 Lyr 11.2 V*
DSOs - Barnard Dark Clouds B306 J181555.20-254348.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B093 J181655.20-180412.0 Sgr 99.9 DNe Barnard Note: Cometary; a sharply defined black head 2' in diam., with a diffused tail 15' long running S; 20' NE of B 92
DSOs - Clark M24 J181824.00-182548.0 Sgr 11.1 OpC Distance per SEDS; Arm association per SEDS2000.
DSOs - Clark NGC6603 J181824.00-182548.0 Sgr 11.1 OpC Arm association per SEDS2000.
DSOs - Clark NGC6584 J181836.00-521236.0 Tel 9.56 GlC
DSOs - Clark NGC6611 J181848.00-134836.0 Ser 6 OpC Arm association per SEDS2000.
Hubble Famous Photographs M16 (STScI-PRC1995-044a) J181848.00-134836.0 Ser 6 OpC Arm association per SEDS2000.
DSOs - Barnard Dark Clouds B307 J181904.80-174912.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B308 J181907.20-221348.0 Sgr 99.9 DNe
DSOs - Clark NGC6643 J181945.60+743336.0 Dra PGC061742 11.8 G Clark note: central star mag 10; dist per Tully (1988a)
Limiting Magnitude Areas IMO-LMA13 J181951.71+360352.4 Lyr 99.9 reg bet Lyr-zet Lyr-tet Her-nu Her; coords per NASA HEASARC; marker is kap Lyr
DSOs - Clark NGC6613 J182000.00-170600.0 Sgr 6.9 OpC Arm association per SEDS2000.
DSOs - Clark NGC6618 J182024.00-161012.0 Sgr 6 OpC Arm association per SEDS2000.
Hubble Famous Photographs M17 (STScI-PRC2003-13a) J182024.00-161012.0 Sgr 6 OpC Arm association per SEDS2000.
Dbls Multpls - 6thOrbitCatalogue khi Dra J182102.40+724348.0 Dra khi Dra 44 Dra HD170153 3.57 SB* Sep, PA from CCDM
Variables - Short Period AAVSO Y Sgr J182124.00-185136.0 Sgr HD168608 6.59 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Parapegma - galactic plane IAU constellations Sct at l = 17 deg, b = 0 J182146.37-140825.4 Sct 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
Variables - Short Period AAVSO XZ Sgr J182207.20-251424.0 Sgr HD168710 9.29 Al*
DSOs - Barnard Dark Clouds B309 J182307.20-240112.0 Sgr 99.9 DNe
Dbls Multpls - 6thOrbitCatalogue ksi Pav J182314.40-612924.0 Pav ksi Pav HD168339 4.37 SB* Sep, PA from CCDM
DSOs - Clark NGC6624 J182338.40-302136.0 Sgr 9.14 GlC
Dbls Multpls - Mullaney Harvest - Supps 39 Dra J182355.20+584800.0 Dra 39 Dra HD170073 5.03 ** Mullaney: triple; yellow-white/bluish/ash. Dist. per Ochsenbein
Alignment - Bright stars - Skyscan-Ochsenbein eps Sgr J182409.60-342248.0 Sgr eps Sgr 20 Sgr HR6879 1.8 *i* Dist. 148 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Sgr Teapot J182409.60-342248.0 Sgr 99.9 Asterism Formed by zet Sgr, tau Sgr, sig Sgr, phi Sgr, lam Sgr, del Sgr, gam Sgr, eps Sgr; position marker is eps Sgr.
DSOs - Clark NGC6626 J182431.20-245136.0 Sgr 7.66 GlC
Variables - Short Period AAVSO XX Sgr J182445.60-164800.0 Sgr HD169315 9.59 Ce* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC6629 J182540.80-231200.0 Sgr 9.9 PN Clark note: central star mag 13.5; HD169460; dist per Acker 1992 derived average
DSOs - Barnard Dark Clouds B095 J182548.00-114800.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Large; indefinite; diam. 30'; elongated
DSOs - Barnard Dark Clouds B094 J182552.80-103900.0 Sct 99.9 DNe Barnard Note: Roundish; diam. 15'; indefinite
Limiting Magnitude Areas IMO-LMA01 J182559.14+653348.5 Dra 99.9 reg khi Dra-zet Dra-del Dra-ksi Dra; coords per NASA HEASARC; marker is 42 Dra
DSOs - Barnard Dark Clouds B096 J182614.40-101800.0 Sct 99.9 DNe Barnard Note: Small; indefinite; elongated E and W
DSOs - Herschel400_Supp NGC6633 J182731.20+063412.0 Oph 4.6 OpC Herschel note: 44 stars rich resolv. a red star
DSOs - Barnard Dark Clouds B097 J182904.80-095512.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Irregular; not ver definite; diam. 1 degree
Variables - Short Period AAVSO V451 Oph J182914.40+105324.0 Oph HD170470 7.95 Al* Dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B310 J183012.00-183448.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B311 J183024.00-174124.0 Sgr 99.9 DNe
Asterisms Harrington 8 J183024.00-460760.0 Tel 99.9 Asterism Letter "X" shaped asterism south of del Tel composed of 7 stars.
Variables - Short Period AAVSO RX Her J183038.40+123636.0 Her HD170757 7.32 Al*
DSOs - Clark NGC6638 J183055.20-252924.0 Sgr 9.68 GlC
DSOs - Clark NGC6637 J183121.60-322024.0 Sgr 8.31 GlC
DSOs - Clark IC4725 J183140.80-190636.0 Sgr 4.6 Cl* Distance per SEDS; Arm association per SEDS2000.
DSOs - Clark NGC6642 J183152.80-232812.0 Sgr 10.2 GlC
Variables - Short Period AAVSO U Sgr J183152.80-190748.0 Sgr HD170764 7.81 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211; is part of a complex multiple star system with 5 or more components; see CCDM for component details
DSOs - Barnard Dark Clouds B312 J183200.00-153412.0 Sgr 99.9 DNe Harrington TUBA listed.
Spectral - Carbon Star - Mullaney Harvest Supps T Lyr J183219.20+370000.0 Lyr 8.02 C* Mullaney: very red carbon star with irregular period.
DSOs - Barnard Dark Clouds B101 J183231.20-085736.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Definite; irregular; 13' long NE and SW; 4' wide; separated from B100 by a scattering of small stars
DSOs - Clark NGC6645 J183236.00-165400.0 Sgr 8.5 Cl* Clark note: 75 stars mag 11 to 15
DSOs - Barnard Dark Clouds B100 J183243.20-090448.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Definite; irregular; curved; 16' long NW and SE
Variables - Short Period AAVSO EW Lyr J183316.80+374500.0 Lyr 11.7 Al*
DSOs - Barnard Dark Clouds B098 J183321.60-260112.0 Sgr 99.9 DNe Barnard Note: Very small; black; sharply defined; diam . 3'
DSOs - Clark NGC6649 J183328.80-102400.0 Sct 8.9 OpC
DSOs - Barnard Dark Clouds B099 J183331.20-213300.0 Sgr 99.9 DNe Barnard Note: Definite; 11' long E. and W., 3' wide; E end is the larger, with a faint star in it
DSOs - Clark NGC6652 J183545.60-325924.0 Sgr 9.75 GlC
DSOs - Barnard Dark Clouds B313 J183555.20-154048.0 Sgr 99.9 DNe
Variables - Short Period AAVSO BQ Ser J183616.80+042400.0 Ser 9.54 Ce*
DSOs - Clark NGC6656 J183624.00-235400.0 Sgr 6.17 GlC
DSOs - Clark NGC6664 J183640.80-081257.6 Sct 7.8 OpC
Alignment - Bright stars - Skyscan-Ochsenbein alf Lyr J183655.20+384648.0 Lyr alf Lyr 3 Lyr HR07001 0.03 V* Kaler: "A luminary of the northern hemisphere." Mullaney: ice-blue, arc-light. Dist. 25 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Summer Triangle J183655.20+384648.0 Lyr 99.9 Asterism Formed by alf Lyr, alf Cyg and alf Sag; position marker is alf Lyr
DSOs - Barnard Dark Clouds B314 J183743.20-093712.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B102 J183757.60-134536.0 Sct 99.9 DNe Barnard Note: Rather definite; elongated NE and SW, 8' x 3'
Variables - Short Period AAVSO Y Sct J183802.40-082212.0 Sct 9.69 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark IC4756 J183831.20+052924.0 Ser 4.6 OpC 80 stars mag 7+
DSOs - Barnard Dark Clouds B103 J183924.00-063600.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Irregular; diam. 4'; one small star in it
Variables - Long Period - AAVSO Easy V348 Sgr J184019.20-225436.0 Sgr 11.8 PN
Structure - Galactic bar Galactic bar - near end J184035.26-051638.8 Sct 99.9 reg Per Lopez, the end of the galactic bar is defined by an excess of K-M giants 5.7 kpc distant at Gal long l=27 deg. The Milky Way, as a spiral-barred galaxy appears similar to M95.
Variables - Short Period AAVSO CK Sct J184100.00-060600.0 Sct 10.61 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B316 J184150.40-020748.0 Sgr 99.9 DNe
DSOs - Barnard Dark Clouds B315 J184200.00-195700.0 Sgr 99.9 DNe
Variables - Short Period AAVSO TY Sct J184207.20-041724.0 Sct 10.81 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Spectral - Kaler Stars Spectrum - Supps del Sct J184216.80-090300.0 Sct del Sct HR07020 4.71 dS* Dist. 191 light-years. Distances per Ochsenbein CDS Cat. V/53A
Photometry - Landolt areas SA110 J184216.80+000918.0 Aql HK Aql HD172829 99.9 reg Mag range: 7-12; N=17; Landolt1992 adds 39 stars to mag 16; HD172651, v7.4, is bright star in field. HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Variables - Short Period AAVSO Z Sct J184257.60-054912.0 Sct HD172902 9.6 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC6681 J184312.00-321724.0 Sgr 9.06 GlC
DSOs - Mullaney Harvest - Supps Scutum Cloud J184321.60-065403.6 Sct 99.9 Cld
Structure - Gould's Belt Gould's Belt - ill-defined zone J184328.10+303639.1 0 99.9 reg A zone near Her and Lyr where Gould's Belt is ill-defined because motions of stars in the galactic disk make identification of Gould Belt stars by their motion too difficult. Gal long 50-70. Gal lat was estimated from Fig. 2 in Grenier (2004).
Variables - Short Period AAVSO RZ Lyr J184338.40+324800.0 Lyr 10 RR*
Variables - Short Period AAVSO SS Sct J184343.20-074348.0 Sct HD173058 9.29 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Parapegma - galactic plane IAU constellations Aql at l = 29 deg, b = 0 J184415.44-032955.9 Aql 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
Dbls Multpls - 6thOrbitCatalogue eps01 Lyr J184419.20+394012.0 Lyr eps01 Lyr 4 Lyr HD173582 5.06 *i* Kaler: "Naked-eye double and a classic double-double star." Mullaney: finest double-double, all blue-white. Dist. 160 lyr per Kaler; Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp eps02 Lyr J184421.60+393636.0 Lyr eps02 Lyr 4.59 ** Mullaney: finest double-double, all blue-white. Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - AstroLeague DS - Supp zet01 Lyr J184445.60+373636.0 Lyr zet01 Lyr HR07056 4.33 SB* Mullaney: yellow-green/white. Sep, PA from CCDM
Variables - Short Period AAVSO V412 Cra J184514.40-383412.0 Cra 10.18 Al*
Variables - Short Period AAVSO V350 Sgr J184516.80-203900.0 Sgr HD173297 7.47 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC6694 J184516.80-092258.8 Sct 8.87 OpC Arm association per SEDS2000.
DSOs - Barnard Dark Clouds B317 J184545.60-141200.0 Sgr 99.9 DNe
Variables - Short Period AAVSO BB Her J184555.20+122024.0 Her HD229414 10.02 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B104 J184704.80-042212.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Small, definite, caret-shaped object
Variables - Long Period - AAVSO Easy R Sct J184728.80-054236.0 Sct HD173819 5.41 RV*
DSOs - Barnard Dark Clouds B105 J184743.20-065212.0 Sct 99.9 DNe Barnard Note: Very small; diam. .5'; close NE of BD -7 4710 (magnitude 8.9)
DSOs - Barnard Dark Clouds B106 J184848.00-050412.0 Sct 99.9 DNe Barnard Note: Diam. 2'; extended N and S; free of stars
Variables - Short Period AAVSO YZ Sgr J184928.80-164312.0 Sgr HD174089 8.36 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B107 J184931.20-050000.0 Sct 99.9 DNe Barnard Note: Irregular; diam. 5'; free of stars
DSOs - Barnard Dark Clouds B108 J184933.60-061800.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Very small; diam. 3'; not black; two narrow diverging lanes extending to the N; some small stars in it
DSOs - Barnard Dark Clouds B109 J184936.00-073300.0 Sct 99.9 DNe Barnard Note: Irregular; diam. .7'; close E of BD -07 4726 (magnitude 8.0)
DSOs - Barnard Dark Clouds B318 J184943.20-062248.0 Sct 99.9 DNe Harrington TUBA listed.
DSOs - Barnard Dark Clouds B110 J184943.20-044648.0 Sct 99.9 DNe Barnard Note: Irregular; diam. 11';
DSOs - Barnard Dark Clouds B113 J184950.40-034200.0 Sct 99.9 DNe Barnard Note: Irregular; diam. 16'; small star in W part
DSOs - Barnard Dark Clouds B111 J185000.00-045700.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Region 2 degrees in diam., full of dark structures
Variables - Short Period AAVSO bet Lyr J185004.80+332136.0 Lyr bet Lyr 10 Lyr HD174638 3.52 EB* Kaler: "Key mass transfer double." Mullaney: quad, creme/blue with eclipsing binary & yellow/white. Is part of a complex multiple system with 5 or more components. See CCDM for details of components; abs mag from Garrison1996
Dbls Multpls - AstroLeague DS - Supp bet Lyr J185004.80+332136.0 Lyr bet Lyr 10 Lyr HD174638 3.52 EB* Belmont: cream/blue variable double; Mullaney: quad, creme/blue eclipsing binary & yellow/white. Sep, PA from CCDM Is part of a complex multiple system with 5 or more components. See CCDM for details of components; abs mag from Garrison1996
Variables - Short Period AAVSO AP Her J185028.80+155624.0 Her HD229680 11 WV*
Dbls Multpls - AstroLeague DS - Supp HD174569 J185045.60+105848.0 Aql HD174569 6.55 ** Sep, PA from CCDM
Dbls Multpls - Mullaney Harvest - Supps STF2404 J185048.00+105848.0 Aql HIC092475 6.9 ** Mullaney: "Orange and reddish. . . ."
Variables - Short Period AAVSO BB Sgr J185100.00-201800.0 Sgr HD174383 7.84 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC6705 J185100.00-061557.6 Sct 5.8 OpC Arm association per SEDS2000.
DSOs - Barnard Dark Clouds B112 J185107.20-064012.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Diffused dark region; diam. 18' plus or minus; perhaps due to want of stars
Dbls Multpls - 6thOrbitCatalogue omi Dra J185112.00+592324.0 Dra omi Dra 47 Dra HD175306 4.64 RS* Sep, PA from CCDM
DSOs - Clark NGC6709 J185116.80+101836.0 Aql 6.7 OpC
Misc - Molecular Clouds - Dames Aquila Rift J185155.86-015710.3 Aql 99.9 MoC Dames1987: Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts. Dist per Kawamura1999.
DSOs - Barnard Dark Clouds B319 J185157.60-011612.0 Aql 99.9 DNe
DSOs - Barnard Dark Clouds B320 J185248.00-055100.0 Sct 99.9 DNe
DSOs - Barnard Dark Clouds B114 J185250.40-065548.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Diam. 6'; BD -7 4754 (magnitude 9.2) near middle; BD -7 4755 (magnitude 9.1) on S edge
DSOs - Clark NGC6712 J185302.40-084218.0 Sct 8.69 GlC
DSOs - Barnard Dark Clouds B116 J185312.00-070600.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Narrow, semi-vacant region extending 20' S from BD -7 4755 (magnitude 9.1)
DSOs - Barnard Dark Clouds B115 J185312.00-063600.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Very small and black. Very narrow, running N and S for 7'; width 1.4'. It is in a small vacant region.
DSOs - Clark NGC6720 J185333.60+330112.0 Lyr 15 PN HD175353; Distance per SEDS; Arm association per SEDS2000.
Hubble Famous Photographs M57 (STScI-PRC1999-01) J185333.60+330112.0 Lyr 15 PN HD175353; Distance per SEDS; Arm association per SEDS2000.
DSOs - Barnard Dark Clouds B117 J185343.20-071800.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Round; very black; diam. 1'; sharply defined
DSOs - Barnard Dark Clouds B118 J185343.20-071800.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Definite; diam. 2'; more definite and blacker than B 117
DSOs - Barnard Dark Clouds B117A J185343.20-044948.0 Aql 99.9 DNe Barnard Note: Black; irregular; diam. 7'
Dbls Multpls - Belmont Society Colorful Supp del01 Lyr J185343.20+365812.0 Lyr del01 Lyr 11 Lyr HD175426 5.56 SB* Belmont note: red/blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B321 J185402.40-111648.0 Sct 99.9 DNe
DSOs - Barnard Dark Clouds B119 J185436.00-043148.0 Sct 99.9 DNe Barnard Note: Very small; close NW of BD -4 4623 (magnitude 9.2)
DSOs - Barnard Dark Clouds B119A J185438.40-051012.0 Sct 99.9 DNe Harrington TUBA listed. Barnard Note: Irregular dark region; diam. .5 degree; liberally sprinkled with stars in its NW half; several dark lanes in SE part
Dbls Multpls - 6thOrbitCatalogue 113 Her J185445.60+223900.0 Her 113 Her HD175492 4.59 *i* Sep, PA from CCDM
Dbls Multpls - AstroLeague DS - Supp HD175635 J185452.80+335812.0 Lyr HD175635 6.01 ** Mullaney: minature Albireo, yellow/blue; Knisely Colorful Double Star list; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Structure - Supergalactic plane marker Supergalactic North Pole J185501.01+154232.2 Her 99.9 reg Supergal lon: 0 Supergal lat: +90
DSOs - Clark NGC6715 J185502.40-302812.0 Sgr 8.37 GlC This globular is part of a captured drawf galaxy, the Sgr Dwarf Galaxy, on the other other side of the Milky Way galactic core.
Misc - DSOs - Milky Way Dwarf Galaxies Sgr Dwarf Galaxy J185506.00-302860.0 Sgr 99.9 G This is a faint captured galaxy remnant about 27 kpc away, just below the galactic plane on the other side of the Milky Way galactic core. It is not visible to amateur scopes. Most of its components have been cannabalized by the Milky Way. Tracers of this object can be seen in globular clusters that are part of this dwarf and not the Milky Way: M54, Arp 2 and the much fainter Terzan 7 and Terzan 8.
Asterisms Sgr Milk Dipper J185515.93-261748.2 Sgr 99.9 Asterism Formed by zet Sgr, tau Sgr, sig Sgr, phi Sgr, lam Sgr; position marker is sig Sgr.
Alignment - Bright stars - Skyscan-Ochsenbein sig Sgr J185516.80-261800.0 Sgr sig Sgr 34 Sgr HR7121 2.05 *i* Dist. 232 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B121 J185524.00-043600.0 Sct 99.9 DNe Barnard Note: Small dusky spot; magnitude 12 star in center
DSOs - Barnard Dark Clouds B322 J185545.60-042624.0 Aql 99.9 DNe
Dbls Multpls - USNO 2006 Selected - Supp tet01 Ser J185614.40+041200.0 Ser tet01 Ser 63 Ser HR07141 4.03 * Mullaney: yellow-white/yellow-white. Sep, PA from CCDM
DSOs - Barnard Dark Clouds B122 J185648.00-044612.0 Sct 99.9 DNe Barnard Note: Small; diam. 4'; narrow extension 4' N
Variables - Short Period AAVSO V493 Aql J185724.00-004348.0 Aql 11.05 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B323 J185733.60-032512.0 Aql 99.9 DNe
DSOs - Barnard Dark Clouds B120 J185736.00-035548.0 Sct 99.9 DNe Barnard Note: Very small; close SE of BD -4 4623 (magnitude 9.2); E side bounded by a curve of very small stars
DSOs - Barnard Dark Clouds B123 J185738.40-044312.0 Sct 99.9 DNe Barnard Note:
DSOs - Barnard Dark Clouds B124 J185740.80-042100.0 Sct 99.9 DNe Barnard Note: Small, dark spot; diam. 3'
Variables - Short Period AAVSO FF Aql J185814.40+172136.0 Aql HD176155 5.85 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B125 J185821.60-042248.0 Sct 99.9 DNe Barnard Note: Dark; lune shaped; 9' E and W; fairly well-defined on N border; some faint stars in it
DSOs - Barnard Dark Clouds B126 J185904.80-043112.0 Sct 99.9 DNe Barnard Note: Dusky; round; rather definite; diam. 8'
DSOs - Barnard Dark Clouds B324 J185921.60-025848.0 Aql 99.9 DNe
DSOs - Clark NGC6723 J185931.20-363748.0 Sgr 7.92 GlC OMeara18
Dbls Multpls - 6thOrbitCatalogue eps Aql J185938.40+150412.0 Aql eps Aql 13 Aql HD176411 4.02 *i* Sep, PA from CCDM
DSOs - Barnard Dark Clouds B325 J185952.80-040300.0 Aql 99.9 DNe
Spectral - Kaler Stars Spectrum - Supps EGGR 129 J190009.60+703936.0 Dra 13.19 WD* Kaler: "First known and powerful, magnetic field white dwarf."; dist estimate per Kaler (2002); abs mag per McCook2003
Variables - Short Period AAVSO V336 Aql J190119.20+000900.0 Aql 9.87 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B127 J190136.00-052548.0 Aql 99.9 DNe Barnard Note: Irregular; diam. 4.5'
DSOs - Clark NGC6726 J190139.30-365328.7 CrA 99.9 DNe Clark position data; nebula around var. star
Variables - Short Period AAVSO TY Cra J190140.80-365248.0 Cra 9.88 Or*
DSOs - Barnard Dark Clouds B130 J190140.80-053524.0 Aql 99.9 DNe Barnard Note: dusky; not well defined; length 7'
DSOs - Barnard Dark Clouds B128 J190140.80-043412.0 Aql 99.9 DNe Barnard Note: Irregular; dusky; fairly well defined; diam. 10'
DSOs - Clark NGC6727 J190142.27-365234.5 CrA 99.9 DNe Clark position data; nebula around var. star
DSOs - Clark NGC6729 J190145.60-365736.0 CrA 99.9 Neb Approx. distance per O'Meara
DSOs - Barnard Dark Clouds B129 J190207.20-051912.0 Aql 99.9 DNe Barnard Note: Very black; sharply defined; diam. 5'; a small star at the W end
Variables - Short Period AAVSO KP Aql J190228.80+154800.0 Aql 9.81 Al*
DSOs - Barnard Dark Clouds B131 J190238.40-043036.0 Aql 99.9 DNe Barnard Note: Black spot, about 2'x4'
DSOs - Barnard Dark Clouds B326 J190300.00-002248.0 Aql 99.9 DNe
Misc - Molecular Clouds - Dames R CrA Molecular Cloud J190332.74-363005.7 CrA 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Meteor shower radiants - IMO Meteor Shower Calendar 2006 kap-Cygnids (KCG) J190400.00+590000.0 Cyg 99.9 reg Peak day: 8/18 ; Peak ZHR:3; Solar long: 145°
Spectral - Carbon Star - Mullaney Harvest Supps V Aql J190424.00-054048.0 Aql HD177336 6.78 C* Mullaney: deep red color.
DSOs - Barnard Dark Clouds B327 J190424.00-051500.0 Aql 99.9 DNe
DSOs - Barnard Dark Clouds B132 J190426.40-042512.0 Aql 99.9 DNe Harrington TUBA listed. Barnard Note; Dark; fairly well-defined. Tadpole-shaped, 16' long E and W. Diameter of the larger (E) part 8', with BD -4 4680 (magnitude 9.0) in center.
DSOs - Barnard Dark Clouds B328 J190448.00-041348.0 Aql 99.9 DNe
Dbls Multpls - Mullaney Harvest - Supps 15 Aql J190457.60-040148.0 Aql 15 Aql HD177463 5.4 *i* Mullaney: white & lilac
DSOs - Barnard Dark Clouds B133 J190609.60-065400.0 Aql 99.9 DNe Harrington TUBA listed. Barnard Note: Cometary; close W of BD -7 4852 (magnitude 9.2)
DSOs - Clark B133 J190609.60-065400.0 Aql 99.9 DNe Harrington TUBA listed. Barnard Note: dark oval nebula
Dbls Multpls - 6thOrbitCatalogue gam CrA J190624.00-370336.0 CrA gam CrA HD177474 4.2 PM* Mullaney: yellow pair. Sep, PA from 6th Orbital Catalogue Ephemerides; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B134 J190643.20-061012.0 Aql 99.9 DNe Barnard Note: Round; diam. 6'; dark, but not sharply defined; a small star on S edge; a similar one on N edge
DSOs - Barnard Dark Clouds B329 J190700.00+031048.0 Aql 99.9 DNe
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members 17 Lyr J190725.58+323006.3 Lyr 17 Lyr HD178449 5.229 SB Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Barnard Dark Clouds B135 J190731.20-035512.0 Aql 99.9 DNe Barnard Note: Dusky spot; diam. 13'; BD -4 4698 (magnitude 9.2) on N border; BD -4 4702 (magnitude 9.2) on SE edge
Variables - Short Period AAVSO V478 Lyr J190731.20+301500.0 Lyr 8.54 RS*
DSOs - Herschel400_Supp NGC6755 J190748.00+041358.8 Aql 7.5 OpC Herschel note: 35 stars large loose fairly rich
Variables - Short Period AAVSO TT Aql J190814.40+011800.0 Aql HD178359 8.36 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC6756 J190840.80+044058.8 Aql 10.6 OpC Herschel note: very difficult like a globular
Dbls Multpls - Mullaney Harvest - Supps STF2470 J190843.20+344536.0 Lyr HIC094043 8.44 *i* Mullaney: a double's double, a pair of doubles, white/pale-blue & yellow/ashy-ruddy.
DSOs - Barnard Dark Clouds B136 J190848.00-040000.0 Aql 99.9 DNe Barnard Note: Dusky spot; diam. 8'; 10 mag. star near middle
Variables - Short Period AAVSO FM Aql J190916.80+103300.0 Aql HD178695 9.49 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC6744 J190943.20-635100.0 Pav PGC062836 8.25 G Dist per Tully (1988a)
Variables - Short Period AAVSO XZ Dra J190943.20+645136.0 Dra 10.12 RR*
Variables - Long Period - AAVSO Easy U Dra J191000.00+671648.0 Dra HD180050 9.1 Mi*
Limiting Magnitude Areas McBeath-LMA12 J191001.76-392026.9 CrA 99.9 reg Coords per NASA HEASARC; marker is bet CrA
DSOs - Clark NGC6752 J191050.40-595848.0 Pav 6.28 GlC
Spectral - Kaler Stars Spectrum - Supps V1343 Aql J191150.40+045848.0 Aql 14.2 Em* Kaler: "OB Supergiant with orbiting neutron star. Neutron star with wobbling high speed ejecta."; dist estimate per Kaler (2002)
Variables - Short Period AAVSO FL Lyr J191204.80+461912.0 Lyr 9.87 Al*
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD179736 J191242.45+243436.4 Vul HD179736 8.17 ** Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Barnard Dark Clouds B138 J191402.40+005024.0 Aql 99.9 DNe Harrington TUBA listed. Barnard Note; Great curved, semi-vacant lane over 3 degrees in length
Variables - Long Period - AAVSO Easy RX Sgr J191433.60-184836.0 Sgr HD179769 9.3 Mi*
DSOs - Barnard Dark Clouds B137 J191555.20-011912.0 Aql 99.9 DNe Harrington TUBA listed. Barnard Note; Projection near S end of B 138
Variables - Short Period AAVSO V473 Lyr J191600.00+275548.0 Lyr HD180583 6.76 cC*
Variables - Long Period - AAVSO Easy T Sgr J191614.40-165812.0 Sgr HD180196 9.36 Mi*
Spectral - Kaler Stars Spectrum - Supps tet Lyr J191621.60+380748.0 Lyr tet Lyr 21 Lyr HR07314 4.34 *i* Dist. 491 light-years. Distances per Ochsenbein CDS Cat. V/53A
Variables - Long Period - AAVSO Easy RY Sgr J191633.60-333112.0 Sgr HD180093 7.2 RC*
DSOs - Clark NGC6779 J191633.60+301048.0 Lyr 8.9 GlC
Variables - Long Period - AAVSO Easy R Sgr J191640.80-191836.0 Sgr HD180275 7.91 Mi*
Variables - Short Period AAVSO V342 Aql J191702.40+092024.0 Aql HD180660 9 Al*
Variables - Short Period AAVSO RS Vul J191740.80+222624.0 Vul HD180939 6.91 Al* Dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B139 J191802.40-012736.0 Aql 99.9 DNe Barnard Note: Narrow black spot; 10 mag star on SE edge
DSOs - Clark NGC6781 J191826.40+063216.8 Aql 99.9 PN Clark note: central star mag 15.5; dist per Acker 1992 derived average
Dbls Multpls - Belmont Society Colorful Supp 23 Aql J191833.60+010524.0 Aql 23 Aql 5.14 ** Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO U Sge J191848.00+193636.0 Sge HD181182 6.49 Al*
Variables - Short Period AAVSO AL Lyr J191928.80+273336.0 Lyr 12.8 WV*
DSOs - Barnard Dark Clouds B140 J191948.00+051312.0 Aql 99.9 DNe Barnard Note: Semi-vacant region; diam. 1 degree
DSOs - Barnard Dark Clouds B330 J191955.20+073112.0 Aql 99.9 DNe
DSOs - Barnard Dark Clouds B141 J192012.00+015248.0 Aql 99.9 DNe Barnard Note: Semi-vacant region; N of the N end of B 138; diam. 20'
Dbls Multpls - 6thOrbitCatalogue 26 Aql J192033.60-052512.0 Aql 26 Aql HD181391 4.99 SB* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC6791 J192052.80+374612.0 Lyr 9.5 OpC couple of hundred stars
Variables - Short Period AAVSO UZ Lyr J192109.60+375624.0 Lyr 10.4 V*
Variables - Long period - Mullaney Harvest - Supps UX Dra J192136.00+763336.0 Dra HD183556 6.25 C* Mullaney: carbon star with long 168 period. Period per Mullaney; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO Z Vul J192138.40+253412.0 Vul HD181987 7.33 Al*
Spectral - Kaler Stars Spectrum - Supps CH Cyg J192433.60+501424.0 Cyg HD182917 8.84 Sy* Kaler: "Brightest symbiotic star." Dist per Hipparcos Cat. (1997) plx
DSOs - Mullaney Harvest - Supps Cl Collinder 399 J192524.00+201048.0 Vul 3.6 Cl* Dist and size per SEDS.
Dbls Multpls - 6thOrbitCatalogue del Aql J192528.80+030636.0 Aql del Aql 30 Aql HD182640 3.4 V* Sep, PA from CCDM; abs mag from Garrison1996
Variables - Short Period AAVSO RR Lyr J192528.80+424648.0 Lyr HD182989 7.29 RR* Kaler: "Prototype RR Lyrae pulsating variable" ; abs mag per Kaler2002 (informal est)
DSOs - Barnard Dark Clouds B331 J192600.00+073412.0 Aql 99.9 DNe
Variables - Short Period AAVSO V687 Cyg J192612.00+295924.0 Cyg 10.31 Al*
Dbls Multpls - Belmont Society Colorful Supp HD182955 J192628.80+195324.0 Cyg HD182955 5.84 *i* Belmont note: quadruple; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Parapegma - galactic plane IAU constellations Sge at l = 52 deg, b = 0 J192715.93+165410.4 Sge 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Barnard Dark Clouds B332 J192800.00+084500.0 Aql 99.9 DNe
DSOs - Barnard Dark Clouds B333 J192800.00+104012.0 Aql 99.9 DNe
Dbls Multpls - USNO 2006 Selected - Supp alf Vul J192843.20+243936.0 Vul alf Vul HR07405 4.45 *i* Sep, PA from CCDM
Variables - Short Period AAVSO U Aql J192921.60-070224.0 Aql HD183344 7.32 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Long Period - AAVSO Easy AF Cyg J193012.00+460900.0 Cyg HD184008 7.1 sr* Dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC6802 J193036.00+201536.0 Vul 8.8 OpC Herschel note: faint small opaque disk of stars
Dbls Multpls - Belmont Society Colorful Supp bet01 Cyg J193043.20+275736.0 Cyg bet01 Cyg 6 Cyg HD183912 3.08 ** Belmont note: blue/gold; Kaler: "Showpiece double star"; Knisely Colorful Double Star list; sep, PA from CCDM
Alignment - Bright stars - Skyscan-Ochsenbein bet01 Cyg J193043.20+275736.0 Cyg bet01 Cyg 6 Cyg HR7417 3.08 ** Belmont: blue/gold. Kaler: "Showpiece double star."; Knisely Colorful Double Star list; Dist. 407 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A
Asterisms Cygnus Star Cloud J193043.20+275736.0 Cyg 99.9 Asterism Per Crossen-Tirion (1992). Formed by stars above Cygnus Drift between Albireo and gam Cyg; marker is bet Cyg (Albireo). Dimensions roughly estimated charts.
Variables - Short Period AAVSO V822 Aql J193116.80-020636.0 Aql HD183794 7.24 Al*
Variables - Short Period AAVSO XZ Cyg J193228.80+562324.0 Cyg HD239124 9.81 RR*
Dbls Multpls - Belmont Society Colorful Supp mu. Aql J193404.80+072248.0 Aql mu. Aql 4.45 V* Sep, PA from CCDM
Limiting Magnitude Areas IMO-LMA05 J193404.80+072248.0 Aql 99.9 reg zet Aql-gam Aql-del Aql; marker is mu. Aql
Spectral - Carbon Star - Mullaney Harvest Supps AQ Sgr J193419.20-162212.0 Sgr HD184283 7.05 C* Mullaney: reddish carbon star.
DSOs - Barnard Dark Clouds B334 J193455.20+121648.0 Aql 99.9 DNe
Parapegma - galactic plane IAU constellations Vul at l = 56 deg, b = 0 J193523.79+202432.1 Vul 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Barnard Dark Clouds B336 J193624.00+121648.0 Aql 99.9 DNe
Variables - Short Period AAVSO U Vul J193638.40+201948.0 Vul HD185059 8.35 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B337 J193648.00+122700.0 Aql 99.9 DNe
Variables - Long Period - AAVSO Easy R Cyg J193650.40+501200.0 Cyg HD185456 8.15 Mi*
Misc - Molecular Clouds - Dames Vul Rift J193653.04+230444.9 Vul 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
DSOs - Barnard Dark Clouds B335 J193655.20+073412.0 Aql 99.9 DNe
DSOs - Clark NGC6811 J193709.60+462212.0 Cyg 6.8 OpC 50 stars mag 11 to 14
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD185268 J193709.62+292001.3 Cyg HD185268 6.447 ** Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Photometry - Landolt areas SA111 J193821.60+002042.0 Aql HD185297 99.9 reg Mag range: 7-13; N=20; Landolt1992 adds 8 stars to mag 13; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Variables - Short Period AAVSO V343 Aql J193836.00+124536.0 Aql 10.41 Al*
Variables - Short Period AAVSO V1143 Cyg J193840.80+545812.0 Cyg HD185912 6.32 Al*
Spectral - Kaler Stars Spectrum - Supps phi Cyg J193921.60+300900.0 Cyg phi Cyg 12 Cyg HR07478 4.68 SB* Dist. 250 light-years. Distances per Ochsenbein CDS Cat. V/53A
DSOs - Barnard Dark Clouds B142 J193940.80+103112.0 Aql 99.9 DNe Harrington TUBA listed. Barnard Note: Large; irregular; about 40' E and W; BD +10 4016 in E part
DSOs - Clark NGC6809 J193957.60-305736.0 Sgr 7.42 GlC
Dbls Multpls - USNO 2006 Selected - Supp 54 Sgr J194043.20-161724.0 Sgr 54 Sgr HR07476 5.3 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue 45 Aql J194043.20-003712.0 Aql 45 Aql HD185762 5.65 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B143 J194043.20+105700.0 Aql 99.9 DNe Harrington TUBA listed. Barnard Note: Rather narrow, angular marking; the outline of a square 30' in diameter, with the W side missing end; diffused to the SE
DSOs - Clark B143 J194043.20+105700.0 Aql 99.9 DNe Harrington TUBA listed. Barnard Note: dark two-pronged nebula
Variables - Short Period AAVSO BR Cyg J194055.20+464648.0 Cyg 9.94 Al*
DSOs - Clark NGC6819 J194116.80+401048.0 Cyg 7.3 OpC 150 stars mag 11 to 15
Dbls Multpls - 6thOrbitCatalogue 16 Cyg J194148.00+503148.0 Cyg 16 Cyg HD186408 5.96 PM* Belmont: orange/orange; Kaler: "First double star known to have an orbiting planet." Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx; extrasolar planet per California2005; abs mag per Kaler2002 (informal est)
DSOs - Clark NGC6820 J194226.40+230448.0 Vul 99.9 GNe in cluster NGC 6823
DSOs - Clark NGC6814 J194238.40-101912.0 Aql PGC063545 11.85 Sy1 Dist per Tully (1988a)
Structure - Olano's Ring OB Associations Ass Vul OB 4 J194304.80+243412.0 Vul 99.9 As*
DSOs - Clark NGC6823 J194309.60+231724.0 Vul 7.1 Cl* Clark note: 30 stars mag 11+
DSOs - Barnard Dark Clouds B338 J194324.00+072212.0 Aql 99.9 DNe
DSOs - Clark NGC6818 J194357.60-140900.0 Sgr 9.3 PN
DSOs - Barnard Dark Clouds B339 J194400.00+081648.0 Aql 99.9 DNe
DSOs - Quasers - McGaha QSO B1946+768 J194400.00+765400.0 Dra 15.85 QSO Dist. 11.5 l/yr (z=3.00) per McGaha2006.
Variables - Short Period AAVSO SU Cyg J194448.00+291536.0 Cyg HD186688 7.58 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC6826 J194448.00+503112.0 Cyg 10 PN Approx. distance per O'Meara
DSOs - Clark NGC6822 J194457.60-144800.0 Sgr PGC063616 18 G Dist per Tully (1988a); assoc with Local Group per van den Bergh (2000)
Dbls Multpls - 6thOrbitCatalogue del Cyg J194457.60+450748.0 Cyg del Cyg 18 Cyg HD186882 2.9 ** Mullaney: greenish-white and ashen pair. Sep, PA from 6th Orbital Catalogue Ephemerides; abs mag from Garrison1996
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD186901 J194539.65+360527.7 Cyg HD186901 6.377 ** Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Dbls Multpls - Misc adds HD186927 J194551.36+350045.9 Cyg HR7530 6.105 ** Knisely Colorful Double Star list; Sep, PA from CCDM
Variables - Short Period AAVSO V1147 Cyg J194552.80+321536.0 Cyg 11.9 EB*
Alignment - Bright stars - Skyscan-Ochsenbein gam Aql J194614.40+103636.0 Aql gam Aql 50 Aql HR7525 2.72 *i* Dist. 465 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Aql Great Rift J194614.40+103636.0 Aql 99.9 Asterism Per Crossen-Tirion (1992). Formed by dark clouds between gam Aql on the east and zet eps Aql on west. Also gam Aql to alf Sct. Marker is gam Aql. Dimensions roughly estimated charts.
Dbls Multpls - Belmont Society Colorful Supp gam Aql J194614.40+103636.0 Aql gam Aql 2.72 *i* Sep, PA from CCDM; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp 17 Cyg J194626.40+334348.0 Cyg 17 Cyg 4.99 PM* Sep, PA from CCDM
Variables - Short Period AAVSO BR Vul J194636.00+225324.0 Vul 10.5 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Structure - Supergalactic plane marker Supergalactic deg 210 J194637.99-735417.5 Pav 99.9 reg Supergal lon: 210 Supergal lat: 0
Dbls Multpls - USNO 2006 Selected - Supp eps Dra J194809.60+701612.0 Dra eps Dra HR07582 3.83 V* Mullaney: yellow/blue pair. Sep, PA from CCDM
Variables - Short Period AAVSO OO Aql J194812.00+091836.0 Aql 9.51 WU*
Variables - Short Period AAVSO V1154 Cyg J194814.40+430748.0 Cyg 9.92 Ce* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B340 J194843.20+112400.0 Aql 99.9 DNe
Variables - Long Period - AAVSO Easy AB Dra J194907.20+774424.0 Dra 11 DN*
DSOs - Barnard Dark Clouds B341 J195000.00+341612.0 Cyg 99.9 DNe
Variables - Long Period - AAVSO Easy khi Cyg J195033.60+325436.0 Cyg khi Cyg HD187796 6.8 Mi*
Spectral - Kaler Stars Spectrum - Supps khi Cyg J195033.60+325436.0 Cyg khi Cyg HR07564 6.8 Mi* Kaler: "Brightest S star." Dist. 362 light-years. Distances per Ochsenbein CDS Cat. V/53A; abs mag per Kaler2002 (informal est)
Alignment - Declination drift method - stars on celestial equator alf Aql J195048.00+085212.0 Aql alf Aql 53 Aql HD187642 0.8 * Mullaney: "Ice-blue gem . . . Host star setting for sci-fi classic Forbidden Planet." Alignment drift rate 14.82 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 16; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein alf Aql J195048.00+085212.0 Aql alf Aql 53 Aql HR7557 0.77 PM* Mullaney: "Ice-blue gem. . . . Host star setting for sci-fi classic Forbidden Planet." Dist. 16 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp alf Aql J195048.00+085212.0 Aql alf Aql 0.77 PM* Mullaney: "Ice-blue gem. . . . Host star setting for sci-fi classic Forbidden Planet." Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Herschel400_Supp NGC6830 J195100.00+230600.0 Vul 7.9 OpC Herschel note: 20 stars brt large easy
Variables - Short Period AAVSO EV Vul J195138.40+235324.0 Vul 10.7 bL*
DSOs - Clark NGC6834 J195212.00+292436.0 Vul 7.8 OpC Clark note: 50 stars mag 11+
Variables - Short Period AAVSO V1162 Aql J195221.60-112212.0 Aql HD187820 8.71 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Alignment - Declination drift method - stars on celestial equator eta Aql J195228.80+010036.0 Aql eta Aql 55 Aql HD187929 3.9 V Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 858; abs mag from Garrison1996
Variables - Short Period AAVSO eta Aql J195228.80+010036.0 Aql HD187929 4.62 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211; abs mag from Garrison1996
Variables - Short Period AAVSO V505 Sgr J195307.20-143600.0 Sgr HD187949 6.62 Al*
DSOs - Clark NGC6838 J195345.60+184612.0 Sge 6.1 GlC
Dbls Multpls - AstroLeague DS - Supp 57 Aql J195438.40-081348.0 Aql 57 Aql 5.71 *i* Mullaney: yellow & blue. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC6842 J195500.00+291648.0 Vul 16 PN central star mag 14.5; dist per Acker 1992 average derived
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Cap/Sagittarids J195600.00-150000.0 Sgr 99.9 reg Peak day: 2/1 ; Peak ZHR:medium; Solar long: 312°5
Variables - Short Period AAVSO S Sge J195602.40+163748.0 Sge HD188727 6.6 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO X Vul J195728.80+263336.0 Vul 8.87 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B144 J195800.00+351948.0 Cyg 99.9 DNe Harrington TUBA listed. Barnard Note: Large, semi-vacant region, 6 x 3 degrees, NE and SW; rather definite at NE
Spectral - Kaler Stars Spectrum - Supps V1357 Cyg J195821.60+351200.0 Cyg HD226868 8.95 HXB Kaler: "Black hole candidate."; dist estimate per Kaler (2002)
DSOs - Clark NGC6853 J195936.00+224312.0 Vul 7.5 PN Distance per SEDS; Arm association per SEDS2000.
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members VZ Sge J200003.31+173059.4 Sge HD189577 5.41 V* Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Parapegma - galactic plane IAU constellations Cyg at l = 68 deg, b = 0 J200226.12+304511.5 Cyg 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
DSOs - Barnard Dark Clouds B145 J200248.00+374012.0 Cyg 99.9 DNe Harrington TUBA listed. Barnard Note: Sharply defined; 3/4 degree long E and W
Variables - Short Period AAVSO XX Cyg J200316.80+585700.0 Cyg 11.5 RR*
DSOs - Barnard Dark Clouds B146 J200328.80+360112.0 Cyg 99.9 DNe Barnard Note: Very small; like a dark border to the SW side of the star BD +35 3930 (magnitude 7.0)
DSOs - Clark NGC6866 J200352.80+440900.0 Cyg 7.6 OpC Clark note: 50 stars mag 10+
Variables - Short Period AAVSO WW Cyg J200402.40+413524.0 Cyg HD227457 10.08 Al*
Dbls Multpls - Mullaney Harvest - Supps 15 Sge J200407.20+170412.0 Sge 15 Sge HD190406 5.8 V* Mullaney: sapphire (deep blue-white).
Variables - Short Period AAVSO V477 Cyg J200528.80+315812.0 Cyg 8.71 Al*
Variables - Short Period AAVSO V1034 Cyg J200536.00+305848.0 Cyg 9.99 bL*
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD190918 J200557.32+354718.1 Cyg HD190918 6.81 WR* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Clark NGC6864 J200602.40-215512.0 Sgr 9.18 GlC
Variables - Short Period AAVSO SW Cyg J200657.60+461800.0 Cyg HD191240 9.55 Al*
DSOs - Barnard Dark Clouds B147 J200700.00+351236.0 Cyg 99.9 DNe Barnard Note: Very narrow sinuous dark lane 11' long E and W; BD +34 3871 (magnitude 8.3) at W end
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Cap J200844.00-200906.0 Cap 99.9 reg Sun at noon on approx. 1/20 enters Cap; midnight on approx. 7/21; eclip long 300, eclip lat 0
Variables - Short Period AAVSO V402 Cyg J200907.20+370900.0 Cyg HD227959 9.87 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B342 J200912.00+410900.0 Cyg 99.9 DNe
Dbls Multpls - Mullaney Harvest - Supps tet Sge J200957.60+205512.0 Sge tet Sge 17 Sge HD191570 6.49 *i* Mullaney: triple, yellow-white/ashen/yellow.
Variables - Short Period AAVSO V346 Aql J201000.00+102100.0 Aql HD191515 9.1 Al*
DSOs - Clark NGC6884 J201021.60+462736.0 Cyg 10.9 PN Dist per Acker 1992 average derived
Alignment - Declination drift method - stars on celestial equator tet Aql J201118.29-004917.3 Aql tet Aql 65 Aql HD191692 3.2 ** Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 296; manual correction of coordinate sign; abs mag from Garrison1996
Dbls Multpls - 6thOrbitCatalogue tet Aql J201118.29-004917.3 Aql tet Aql 65 Aql HD191692 3.24 SB* Sep, PA from CCDM; manual correction of coordinate sign; abs mag from Garrison1996
DSOs - Herschel400_Supp NGC6882 J201148.00+264836.0 Vul 14.1 Cl* Herschel note: 20 stars small in a rich field
DSOs - Herschel400_Supp NGC6885 J201200.00+262848.0 Vul 8.1 Cl* Herschel note: 42 stars large a brt star rich
Variables - Short Period AAVSO MW Cyg J201224.00+325212.0 Cyg 9.45 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC6888 J201228.80+382436.0 Cyg 7.44 WR* Approx. distance per O'Meara
Dbls Multpls - Belmont Society Colorful Supp omi01 Cyg J201338.40+464424.0 Cyg omi Cyg 31 Cyg HD192577 3.79 Al* Belmont note: triple, red/white/blue; and 338"; Sep, PA from CCDM
Dbls Multpls - AstroLeague DS - Supp 31 Cyg J201338.40+464424.0 Cyg 31 Cyg 3.79 Al* Sep, PA from CCDM
DSOs - Barnard Dark Clouds B343 J201348.00+401912.0 Cyg 99.9 DNe
Resolution Test Stars - Argyles High Precision - 150mm scopes HD192659 J201421.58+420614.8 Cyg HD192659 6.79 **
DSOs - Clark NGC6891 J201507.20+124200.0 Del 12.4 PN Dist per Acker 1992 derived average
Dbls Multpls - 6thOrbitCatalogue omi02 Cyg J201528.80+474236.0 Cyg omi02 Cyg 32 Cyg HD192909 4.01 Al* Belmont: triple, red/white/blue. Sep, PA from CCDM
Variables - Short Period AAVSO EG Cep J201557.60+764836.0 Cep HD194089 9.72 Al*
DSOs - Barnard Dark Clouds B344 J201612.00+401312.0 Cyg 99.9 DNe
Variables - Long period - Mullaney Harvest - Supps RT Cap J201707.20-211912.0 Cap HD192737 7.18 sr* Period per Mullaney.
Limiting Magnitude Areas IMO-LMA14 J201747.20+380158.5 Cyg 99.9 reg eps Cyg-eta Cyg-gam Cyg; coords per NASA HEASARC; marker is 34 Cyg
Spectral - Kaler Stars Spectrum - Supps P Cyg J201748.00+380148.0 Cyg 34 Cyg HD193237 4.79 No* Kaler: "Eponymous windy star and rare luminous blue variable." Dist. 1365 light-years. Distances per Ochsenbein CDS Cat. V/53A
Variables - Short Period AAVSO RW Cap J201755.20-174012.0 Cap HD192900 10.3 Al*
Dbls Multpls - AstroLeague DS - Supp alf01 Cap J201800.00-123148.0 Cap alf01 Cap 5 Cap HD192876 99.9 ** Mullaney: orange pair. Sep, PA from CCDM; is part of a complex multiple system with 5 or more members; see CCDM for component details.
Dbls Multpls - USNO 2006 Selected - Supp alf02 Cap J201802.40-123224.0 Cap alf02 Cap 6 Cap HD192947 99.9 *i* Sep, PA from CCDM; is part of a complex multiple system with 5 or more members; see CCDM for component details.
Variables - Short Period AAVSO V346 Cyg J201924.00+362024.0 Cyg 11.8 Al*
Variables - Long Period - AAVSO Easy U Cyg J201936.00+475324.0 Cyg HD193680 8.77 Mi*
Misc - Molecular Clouds - Dames Cygnus Rift J202012.65+362358.8 Cyg 99.9 MoC Per SEDS1997: Formed by dark clouds below Cygnus star cloud between Albireo and alf Cyg (Deneb); marker is bet Cyg (Albireo). Dist and dimensions per Dames1987. See also Pyne1960. Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Variables - Short Period AAVSO V Sge J202014.40+210600.0 Sge 9.5 NL*
Dbls Multpls - 6thOrbitCatalogue bet Cap J202100.00-144648.0 Cap bet Cap 9 Cap HD193495 3.08 SB* Mullaney: orange/blue. Sep, PA from CCDM; abs mag from Garrison1996
Structure - Olano's Ring OB Associations Ass Cyg OB 9 J202100.00+395400.0 Cyg 99.9 As* Distance, see Sky2000.
DSOs - Barnard Dark Clouds B345 J202100.00+463300.0 Cyg 99.9 DNe
DSOs - Herschel400_Supp NGC6905 J202221.60+200600.0 Del 15.7 PN Herschel note: easy oval silver disk; dist per Acker 1992 average derived
DSOs - Clark NGC6910 J202307.20+404612.0 Cyg 7.4 OpC Clark note: 40 stars mag 10+
DSOs - Clark NGC6913 J202355.20+383112.0 Cyg 6.6 OpC Arm association per SEDS2000.
DSOs - Clark NGC6907 J202504.80-244800.0 Cap PGC064650 11.3 G Clark note: S-shaped spiral; dist redshift estimated
Structure - Orion Arm Dickel's Spinward Orion Optical Tube J202642.12+381434.8 Cyg 99.9 reg Dickel's best fit of optically visible Orion Arm to a 13 deg pitch, 3.56 kpc tube, 0.4 kpc in diameter, looking spinward down the Orion Arm. Sol is on inner edge of this optical tube, 8/10ths from tube's center, or 80% of 200 pc or 160 pc from the Arm's optical center line, along galactic center/galactic anti-center line.
DSOs - Barnard Dark Clouds B346 J202645.60+434348.0 Cyg 99.9 DNe
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members CCDMJ20276+4507A J202742.34+450637.7 Cyg 9.34 ** Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Meteor shower radiants - IMO Meteor Shower Calendar 2006 alf-Capricornids (CAP) J202800.00-100000.0 Cap 99.9 reg Peak day: 7/30 ; Peak ZHR:4; Solar long: 127°
Dbls Multpls - Belmont Society Colorful Supp 68 Aql J202824.00-032136.0 Aql 68 Aql 6.12 *i* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Barnard Dark Clouds B347 J202826.40+395400.0 Cyg 99.9 DNe Harrington TUBA listed as LDN889.
Structure - Galactic spiral arms Orion Arm - spinward - Gal deg 78 J202941.54+390317.2 Cyg 99.9 reg Assuming a 12 deg pitch angle based on optically visible components, this point looks up the spinward side of the Orion-Cygnus Arm. Gal lon: 78 Gal lat: 0; Distance marker is artibrary
Dbls Multpls - Mullaney Harvest - Supps omi Cap J202952.80-183448.0 Cap omi Cap 12 Cap A HD195094 5.9 *i* Mullaney: blue-white pair.
Variables - Short Period AAVSO YY Del J203000.00+140300.0 Del 11.3 Al*
DSOs - Clark NGC6939 J203128.80+603936.0 Cep 7.8 OpC Clark note: 100 stars mag 12 to 16
Structure - Olano's Ring OB Associations Ass Cyg OB 2 J203312.00+411912.0 Cyg 99.9 As* Dimensions and distance, see Sky2000.
DSOs - Barnard Dark Clouds B348 J203400.00+420448.0 Cyg 99.9 DNe Harrington TUBA listed as LDN906.
DSOs - Clark NGC6934 J203409.60+072414.4 Del 9.75 GlC
DSOs - Clark NGC6940 J203424.00+281648.0 Vul 6.3 OpC Clark note: 100 stars mag 9+
DSOs - Clark NGC6946 J203450.40+600900.0 Cep PGC065001 10.5 IG Arp Note: Supernova once observed in tip of thick arm. (31)(46); near NGC 6939; dist per Tully (1988a); Arp class note: One-heavy-arm galaxy
Superclusters - Central point markers - Einasto2002 SCl Microscopium SCl174 J203600.00-344800.0 Mic 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Variables - Short Period AAVSO TT Del J203602.40+082700.0 Del 10.6 Al*
DSOs - Clark NGC6951 J203714.40+660600.0 Cep PGC065086 12.3 Sy2 Dist per Tully (1988a)
Variables - Short Period AAVSO VW Cep J203721.60+753600.0 Cep 8.13 WU*
Variables - Short Period AAVSO W Del J203740.80+181648.0 Del 9.87 Al*
Asterisms Harrington 9 J203800.00+133000.0 Del 99.9 Asterism A curve of five stars bending n.w. from tet Del with an equilateral triangle of 7th magnitude stars east of tet Del.
Alignment - Declination drift method - stars on celestial equator 71 Aql J203819.20-010636.0 Aql 71 Aql HD196574 4.3 ** Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 407
Dbls Multpls - 6thOrbitCatalogue kap Del J203907.20+100524.0 Del kap Del 7 Del HD196755 5.05 PM* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO DM Del J203936.00+142548.0 Del 8.83 Al*
Dbls Multpls - 6thOrbitCatalogue alf Del J203938.40+155436.0 Del alf Del 9 Del HD196867 3.77 *i* Sep, PA from CCDM; is part of a complex multiple star system with 6 or more components
Asterisms Job's Coffin J203938.40+155436.0 Del 99.9 Asterism Formed by bet Del, del Del, gam Del, alf Del; position marker is alf Del.
Alignment - Bright stars - Skyscan-Ochsenbein alf Cyg J204126.40+451648.0 Cyg alf Cyg 50 Cyg HR7924 1.25 Em* Kaler: "Brightest A Star in the galaxy." Dist. 1726 light yrs. Mullaney: apparent mag similar to Altair but 100 times more distant. Member of Cyg OB 7 Association. Is Olano Ring tracer. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Northern Cross J204126.40+451648.0 Cyg 99.9 Asterism Formed by alf Cyg, eps Cyg, gam Cyg, del Cyg, and bet Cyg; position marker is alf Cyg.
Photometry - Landolt areas SA112 J204221.60+002642.0 Aqu 1 Aqu HD197232 99.9 reg Mag range: 9-12; N=20; Landolt1992 adds 7 stars to mag 12; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Variables - Short Period AAVSO AU Mic J204509.60-312024.0 Mic 8.61 Fl*
Dbls Multpls - Misc adds eta Cep J204517.40+615019.7 Cep eta Cep 3 Cep HD198149 3.41 PM* blue-white; dist per Hipparcos Cat. (1997) plx; abs mag from Garrison1996
DSOs - Clark NGC6960 J204536.00+304200.0 Cyg 99.9 Neb Approx. distance per O'Meara
Variables - Short Period AAVSO BZ Cyg J204600.00+451836.0 Cyg 10.2 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO BU Vul J204619.20+281536.0 Vul 10.16 Al*
Dbls Multpls - 6thOrbitCatalogue gam01 Del J204638.40+160712.0 Del gam01 Del 12 Del HD197963 3.91 ** Mullaney: yellow/pale-green; Knisely Colorful Double Star list; Sep, PA from CCDM
Dbls Multpls - USNO 2006 Selected - Supp gam02 Del J204638.40+160712.0 Del gam02 Del HR07948 4.27 PM* Mullaney: yellow/pale-green; Knisely Colorful Double Star list; Sep, PA from CCDM
DSOs - Barnard Dark Clouds B349 J204724.00+435700.0 Cyg 99.9 DNe
DSOs - Barnard Dark Clouds B148 J204816.80+593824.0 Cyg 99.9 DNe Barnard Note: Very small; round; indefinite; diam. 3'
DSOs - Barnard Dark Clouds B149 J204900.00+593112.0 Cyg 99.9 DNe Barnard Note: Very small; round; indefinite; diam. 2'. This spot and B 148 each in a larger dusky space
DSOs - Barnard Dark Clouds B350 J204904.80+455212.0 Cyg 99.9 DNe Harrington TUBA listed.
Variables - Short Period AAVSO TX Del J205012.00+033900.0 Del 9.95 WV*
DSOs - Barnard Dark Clouds B150 J205104.80+601048.0 Cep 99.9 DNe Barnard Note: Curved dark marking; 1 degree long
Variables - Short Period AAVSO T Vul J205128.80+281500.0 Vul HD198726 6.18 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO Y Cyg J205202.40+343936.0 Cyg HD198846 7.23 Al*
DSOs - Barnard Dark Clouds B351 J205226.40+472400.0 Cyg 99.9 DNe
DSOs - Clark NGC6981 J205326.40-123148.0 Aqr 9.95 GlC
Variables - Short Period AAVSO FZ Del J205333.60+043900.0 Del 10.2 Al*
Variables - Short Period AAVSO BW Vul J205421.60+283112.0 Vul HD199140 6.4 bC*
DSOs - Clark NGC6992 J205619.20+314124.0 Cyg 99.9 sh Approx. distance per O'Meara
DSOs - Clark NGC6997 J205638.40+443824.0 Cyg 10 OpC cluster in NGC 7000
DSOs - Barnard Dark Clouds B352 J205709.60+455248.0 Cyg 99.9 DNe Harrington TUBA listed.
Limiting Magnitude Areas McBeath-LMA07 J205710.42+411001.7 Cyg 99.9 reg Coords per NASA HEASARC; marker is nu. Cyg
Variables - Short Period AAVSO S EQU J205712.00+050448.0 Equ HD199454 8.44 Al*
DSOs - Barnard Dark Clouds B353 J205721.60+452812.0 Cyg 99.9 DNe
DSOs - Barnard Dark Clouds B354 J205800.00+580900.0 Cep 99.9 DNe
Variables - Short Period AAVSO CG Cyg J205814.40+351012.0 Cyg 10.08 RS*
DSOs - Clark NGC7000 J205845.60+441948.0 Cyg 99.9 HII Approx. distance per O'Meara
DSOs - Clark NGC6994 J205900.00-123748.0 Aqr 8.9 Cl* Arm association per SEDS2000.
Dbls Multpls - Mullaney Harvest - Supps eps Equ J205904.80+041724.0 Equ eps Equ 1 Equ HD199766 5.23 SB* Mullaney: tripe, yellow/yellow/white
DSOs - Barnard Dark Clouds B357 J205907.20+554236.0 Cyg 15 V*
DSOs - Barnard Dark Clouds B355 J205938.40+431048.0 Cyg 99.9 DNe
Meteor shower radiants - IMO Meteor Shower Calendar 2006 khi-Capricornids J210000.00-240000.0 Cap 99.9 reg Peak day: 2/13 ; Peak ZHR:low; Solar long: 324°7
Asterisms Harrington 10 J210000.00+550000.0 Cyg 99.9 Asterism A patch of dark clouds 7 deg n.e. of Deneb, a straight dark band perpendicular to the Milky Way galactic plane. See also Harrington 11.
DSOs - Barnard Dark Clouds B356 J210028.80+463712.0 Cyg 99.9 DNe
DSOs - Clark NGC7008 J210031.20+543224.0 Cyg 12.8 PN Clark note: central star mag 13; dist per Acker 1992 average derived
DSOs - Clark NGC7006 J210128.80+161048.0 Del 11.4 GlC Clark note: distant globular
DSOs - Clark NGC7023 J210136.00+680936.0 Cep 7.2 OpC Nebula around 7 mag star; approx. distance per O'Meara
Dbls Multpls - Mullaney Harvest - Supps 2 Equ J210212.00+071048.0 Equ lam Equ 2 Equ HD200256 6.6 ** Mullaney: white/white pair.
Spectral - Kaler Stars Spectrum - Supps V1610 Cyg J210219.20+364124.0 Cyg 14 pA* Kaler: "Rapidly evolving star that is producing a planetary nebula."; dist estimate per Kaler (2002)
Variables - Short Period AAVSO ER Vul J210226.40+274836.0 Vul HD200391 7.93 WU*
Dbls Multpls - Belmont Society Colorful Supp 12 Aqr J210404.80-054912.0 Aqr 12 Aqr 5.89 *i* Belmont note: yellowish/pale-blue; Sep, PA from CCDM
DSOs - Clark NGC7009 J210409.60-112136.0 Aqr 12.78 PN Approx. distance per O'Meara
Variables - Short Period AAVSO VY Cyg J210416.80+395812.0 Cyg 9.56 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO TY Del J210421.60+131236.0 Del 10.07 Al*
Variables - Long Period - AAVSO Easy R Vul J210421.60+234912.0 Vul HD200687 9.03 Mi*
DSOs - Barnard Dark Clouds B358 J210540.80+431612.0 Cyg 99.9 DNe
DSOs - Clark NGC7026 J210616.80+475100.0 Cyg 14.2 PN central star mag 15; dist per Acker 1992 average derived
DSOs - Barnard Dark Clouds B359 J210616.80+570712.0 Cep 99.9 DNe
Variables - Short Period AAVSO DT Cyg J210631.20+311048.0 Cyg HD201078 6.38 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Dbls Multpls - 6thOrbitCatalogue 61 Cyg J210655.20+384500.0 Cyg 61 Cyg HD201091 4.84 ** red/red or orange/orange dwarfs; Kaler: "First star to have had its distance measured." Sep, PA from 6th Orbital Catalogue Ephemerides; dist estimate per Kaler (2002)
DSOs - Clark NGC7027 J210700.00+421348.0 Cyg 8.8 PN Kaler: "An intensely observed planetary nebula with one of the hottest known central stars."; dist per Acker 1992 derived average
Dbls Multpls - Belmont Society Colorful Supp 24 Cap J210707.20-250036.0 Cap 24 Cap 99.9 *i* Sep, PA from CCDM
DSOs - Clark NGC7031 J210712.00+505248.0 Cep 9.1 OpC 50 stars mag 11+
DSOs - Barnard Dark Clouds B360 J210724.00+562212.0 Cep 99.9 DNe
Structure - OB Associations Ass Cyg OB 7 J210800.00+473600.0 Cyg 99.9 As* alf Cyg is member. Distance and associated stars see Sky2000.
DSOs - Barnard Dark Clouds B151 J210812.00+561912.0 Cep 99.9 DNe Barnard Note: Very small; very dark; diam. 1 degree; about 14' N of BD +55 2529 (magnitude 7.5); apparently a real object in a slightly larger vacancy
Limiting Magnitude Areas McBeath-LMA14 J210846.85-885723.4 Oct 99.9 reg Coords per NASA HEASARC; marker is sig Oct
Spectral - Kaler Stars Spectrum - Supps sig Oct J210848.00-885736.0 Oct sig Oct HD177482 5.42 V* Kaler: "South pole star." Dist per Hipparcos Cat. (1997) plx
Variables - Long Period - AAVSO Easy T Cep J210931.20+682924.0 Cep HD202012 7.37 Mi* Dist per Hipparcos Cat. (1997) plx
Dbls Multpls - USNO 2006 Selected - Supp gam Equ J211021.60+100748.0 Equ gam Equ HR08097 4.71 V* Sep, PA from CCDM; is part of a complex multiple system with 4 components; see CCDM for details
Spectral - Kaler Stars Spectrum - Supps V1500 Cyg J211136.00+480900.0 Cyg 17.1 No* Kaler: "Fast brillant magnetic nova."; dist estimate per Kaler (2002)
Structure - Galactic plane marker Gal deg 90 J211201.03+481946.5 Cyg 99.9 reg Gal lon: 90 Gal lat: 0
DSOs - Barnard Dark Clouds B361 J211212.00+472324.0 Cyg 99.9 DNe Harrington TUBA listed; large globule per Bok (1971)
DSOs - Herschel400_Supp NGC7044 J211300.00+422848.0 Cyg 12 OpC Herschel note: 40 scattered stars
Structure - Olano's Ring OB Associations Ass Cyg OB 4 J211306.00+375200.0 Cyg 99.9 As* sig Cyg is member. Distance and associated stars see Sky2000.
Structure - Olano's Ring Associated Molecular Clouds Cyg OB 7 Molecular Cloud J211333.45+521334.4 Cyg 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Resolution Test Stars - Argyles High Precision - 200mm scopes HD202519 J211404.85+581750.3 Cep HD202519 7.17 ** Dist per plx.
DSOs - Clark NGC7048 J211414.40+461648.0 Cyg 99.9 PN central star mag 18; dist per Acker 1992 average derived
DSOs - Barnard Dark Clouds B152 J211428.80+614348.0 Cep 99.9 DNe Harrington TUBA listed. Barnard Note: Small; 15'x3' SE and NW
Variables - Short Period AAVSO V386 Cyg J211440.80+414312.0 Cyg 9.75 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO SW Aqr J211516.80+000448.0 Aqr 10.49 RR*
Structure - Olano's Ring OB Associations sig Cyg J211724.00+392324.0 Cyg sig Cyg 67 Cyg HD202850 4.25 * Member of Cyg OB 4 Association. Is Olano Ring tracer. Dist is per Ochsenbein CDS Cat. V/53A. OB associated stars see Sky2000.
Alignment - Bright stars - Skyscan-Ochsenbein alf Cep J211833.60+623524.0 Cep alf Cep 5 Cep HR8162 2.44 V* Dist. 49 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - USNO 2006 Selected - Supp tet Ind J211952.80-532700.0 Ind tet Ind HR08140 4.4 *i* Sep, PA from CCDM
DSOs - Barnard Dark Clouds B153 J212102.40+562548.0 Cep 99.9 DNe Barnard Note: Black; irregular; diam. 1 degree; 5' S of BD +55 2565 (magnitude 7.4)
Variables - Short Period AAVSO DM Cyg J212112.00+321124.0 Cyg 11.21 RR*
DSOs - Barnard Dark Clouds B154 J212131.20+562512.0 Cep 99.9 DNe Barnard Note: Narrow; 8' long NE and SW; BD +55 2565 (magnitude 7.4) at the S end
Misc - Molecular Cloud Complexes Cep Molecular Cloud Complex J212149.38+741945.2 Cep 99.9 MoC Pohl (2003) and Perrot (2003) also associated this molecular cloud complex with Gould's Belt.
DSOs - Herschel400_Supp NGC7062 J212316.80+462248.0 Cyg 8.3 OpC Herschel note: 30 stars inter. rich
DSOs - Barnard Dark Clouds B362 J212357.60+501200.0 Cyg 99.9 DNe
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD203858 J212407.45+251844.7 Vul HD203858 6.2 SB Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Barnard Dark Clouds B363 J212516.80+485248.0 Cyg 99.9 DNe
Limiting Magnitude Areas IMO-LMA30 J212626.61-652158.3 Pav 99.9 reg alf Tuc-alf Pav-eps Pav; coords per NASA HEASARC; marker is gam Pav
Dbls Multpls - 6thOrbitCatalogue zet Cap J212640.80-222436.0 Cap zet Cap 34 Cap HD204075 3.75 *i* Sep, PA from CCDM
Misc - Molecular Clouds - Dames Cepheus Molecular Cloud J212710.18+735914.4 Cep 99.9 MoC Dames CO clouds identify major regions of known nebulosity. These clouds are identified by radio astronomy and may not be associated with optical counterparts.
Variables - Short Period AAVSO EI Cep J212828.80+762400.0 Cep HD205234 7.94 Al*
Dbls Multpls - AstroLeague DS - Supp bet Cep J212838.40+703336.0 Cep bet Cep 3.21 bC* Mullaney: both blue-white. Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Clark NGC7078 J212957.60+120936.0 Peg 3 GlC
DSOs - Clark NGC7086 J213028.80+513448.0 Cyg 8.4 OpC Clark note: 50 stars mag 11+
Dbls Multpls - Belmont Society Colorful Supp bet Aqr J213133.60-053412.0 Aqr bet Aqr 2.91 *i* Belmont note: triple; Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Clark NGC7092 J213148.00+482700.0 Cyg 4.6 Cl* Arm association per SEDS2000.
DSOs - Barnard Dark Clouds B155 J213224.00+450300.0 Cyg 99.9 DNe Barnard Note: Round; diam. 13'; indefinite; four small stars in a line crossing it E and W
DSOs - Clark NGC7089 J213326.40-004922.8 Aqr 6.3 GlC
DSOs - Barnard Dark Clouds B157 J213355.20+544124.0 Cyg 99.9 MoC Barnard Note: Round; diam. 5'; 8' plus or minus W of BD +54 2576 (magnitude 8.3); a semicircle of faint stars forms the western border
DSOs - Barnard Dark Clouds B156 J213400.00+453448.0 Cyg 99.9 DNe Diam. 8'; sharp pointed to N; BD +44 3865 (magnitude 4.1) in center
DSOs - Barnard Dark Clouds B364 J213400.00+543300.0 Cyg 99.9 DNe
DSOs - Barnard Dark Clouds B365 J213452.80+564312.0 Cep 99.9 DNe
DSOs - Barnard Dark Clouds B158 J213714.40+432136.0 Cyg 99.9 DNe Dark spot; diam. 3'; similar to those in the region of B 159. There are some others N and W of this
Variables - Short Period AAVSO AQ Peg J213721.60+132812.0 Peg 10.39 Al*
DSOs - Barnard Dark Clouds B159 J213731.20+431348.0 Cyg 99.9 DNe Barnard Note: Irregular partially vacant region; diam. 25'
DSOs - Barnard Dark Clouds B160 J213836.00+561348.0 Cyg 99.9 DNe Barnard Note: Large, dark; irregular; diam. 31' NE and SW
Dbls Multpls - AstroLeague DS - Supp HD206267 J213857.60+572924.0 Cep HD206267 5.62 ** Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Mullaney Harvest - Supps STF2816 J213900.00+572924.0 Cep HIC106886 8.1 *i* Mullaney: triple in surrounding dim nebula; showpiece triple.
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD206224 J213928.59+414335.7 Cyg HD206224 7.56 *i* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Barnard Dark Clouds B366 J214000.00+593412.0 Cep 99.9 DNe
DSOs - Clark NGC7099 J214021.60-231012.0 Cap 7.7 GlC
DSOs - Barnard Dark Clouds B161 J214021.60+574912.0 Cep 99.9 DNe Harrington TUBA listed. Barnard Note: Small, black spot. This is one of the comet-shaped objects. The head is very sharp and black, 3' across. This extends north for some 3', then widens out into a less dense tail about 13' long.
DSOs - Barnard Dark Clouds B162 J214109.60+561912.0 Cep 99.9 DNe Barnard Note: Very thin, curved dark strip, 13' N and S; a curve of small stars on the SW end
Spectral - Carbon Star - Mullaney Harvest Supps V460 Cyg J214200.00+353036.0 Cyg HD206570 5.99 C* Mullaney: ruddy carbon star, black-hole candidate
DSOs - Barnard Dark Clouds B163 J214214.40+564348.0 Cep 99.9 DNe Barnard Note: Small; very black; pointed to the S; two dark streams running from this to the N
Photometry - Landolt areas SA113 J214226.40+002642.0 Aqu 26 Aqu HD206488 99.9 reg Mag range: 7-12; N=18; Landolt1992 adds 42 stars to mag 15; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Variables - Long period - AAVSO Easy SS Cyg J214243.20+433524.0 Cyg HD206697 12.1 DN* Kaler: "Prominent and prototypical dwarf nova."
Variables - Short Period AAVSO RS GRU J214304.80-481124.0 Gru 7.93 RR*
Variables - Short Period AAVSO mu. Cep J214331.20+584648.0 Cep HD206936 6.3 sr* Mullaney: reddest naked-eye star. Kaler: "Among the largest and brightest stars in the galaxy."; dist estimate per Kaler (2002); abs mag per Kaler2002 (informal est)
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members CCDMJ21435+2721ABC J214331.71+272037.3 Peg 9.3 ** Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Herschel400_Supp NGC7128 J214400.00+534236.0 Cyg 9.7 OpC Herschel note: 20 stars loose poor
Dbls Multpls - 6thOrbitCatalogue mu.01 Cyg J214409.60+284424.0 Cyg mu.01 Cyg 78 Cyg HD206826 4.51 PM* Mullaney: varying color descriptions; 500 year period binary with closing to minimum. Sep, PA from 6th Orbital Catalogue Ephemerides
Alignment - Bright stars - Skyscan-Ochsenbein eps Peg J214412.00+095248.0 Peg eps Peg 8 Peg HR8308 2.4 V* Mullaney: yellow/blue. Dist. 694 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Dbls Multpls - AstroLeague DS - Supp eps Peg J214412.00+095248.0 Peg eps Peg 2.4 V* Mullaney: yellow/blue. Sep, PA from CCDM; abs mag from Garrison1996
DSOs - Barnard Dark Clouds B367 J214436.00+571200.0 Cep 99.9 DNe
DSOs - Herschel400_Supp NGC7142 J214507.20+654612.0 Cep 9.3 OpC Herschel note: 35 stars rectangular
Limiting Magnitude Areas IMO-LMA07 J214526.93+610714.9 Cep 99.9 reg alf Cep-bet Cep-del Cep; coords per NASA HEASARC; marker is nu. Cep
DSOs - Barnard Dark Clouds B164 J214648.00+510412.0 Cyg 99.9 DNe Harrington TUBA listed. Barnard Note: V-shaped vacancy; 20' N and S
Variables - Short Period AAVSO del Cap J214702.40-160748.0 Cap del Cap HD207098 3.16 dS* Abs mag from Garrison1996
Meteor shower radiants - IMO Meteor Shower Calendar 2006 North. iot-Aquarids (NIA) J214800.00-060000.0 Aqr 99.9 reg Peak day: 8/20 ; Peak ZHR:3; Solar long: 147°
Asterisms Harrington 11 J214800.00+610000.0 Cep 99.9 Asterism A bright band of starlight that breaks off the Cygnus Milky Way between Cyg and Cep, bordered by Barnard dark clouds.
Variables - Long Period - AAVSO Easy R Gru J214831.20-465436.0 Gru HD207192 11.59 Mi*
DSOs - Barnard Dark Clouds B165 J214855.20+601200.0 Cep 99.9 DNe Barnard Note: Length E and W 18', width 1'; BD +59 2424 (magnitude 7.8) near the E end
Variables - Short Period AAVSO VZ Cep J215012.00+712624.0 Cep 9.72 EB*
Superclusters - Central point markers - Einasto2002 SCl Aquarius-Cetus SCl188 J215100.00-124200.0 Cap 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Misc - OB Assoc. bright within 650pc Ass Cep OB 2 J215100.00+600000.0 Cep 99.9 As* Not associated with Gould's Belt, per DeZeeuw (1999) and Grenier (2004).
DSOs - Barnard Dark Clouds B166 J215104.80+600448.0 Cep 99.9 DNe Barnard Note: Round; diam 5'; small star on SW edge
DSOs - Barnard Dark Clouds B368 J215136.00+590412.0 Cep 99.9 DNe
Resolution Test Stars - Argyles High Precision - 090mm scopes HD208132J J215137.32+654510.1 Cep HD208132J 6.37 ** Dist per plx.
Variables - Short Period AAVSO VZ Cyg J215140.80+430748.0 Cyg 9.1 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B167 J215157.60+600412.0 Cep 99.9 DNe Barnard Note: Small; irregularly round; diam 5'; about 7' N of BD +59 2427 (magnitude 7.7)
Dbls Multpls - Mullaney Harvest - Supps HD208063 J215200.00+554724.0 Cep HD208063 6.58 *i* Mullaney: greenish-white/bluish white.
Variables - Short Period AAVSO AV Peg J215202.40+223412.0 Peg 10.4 RR*
Variables - Short Period AAVSO AW Peg J215221.60+240036.0 Peg HD207956 7.92 Al*
DSOs - Barnard Dark Clouds B168 J215319.20+471612.0 Cyg 99.9 DNe Harrington TUBA listed. Barnard Note: Small nebula at E end of dark lane. This nebula is 10' in diameter with over a dozen stars of different magnitudes in it. There is no central condensation, nor does the nebula condense about any of the stars. There are some dark markings in it. The dark lane is 1.7 degrees long and 9' wide (see Lick Observatory Publications, 11, Plate 81).
DSOs - Caldwell_Supp IC5146 J215331.20+471536.0 Cyg 7.2 OpC in and near open cluster; approx. distance per O'Meara
DSOs - Herschel400_Supp NGC7160 J215336.00+623600.0 Cep 6.1 OpC Herschel note: 25 bright scattered rich resolv.
Superclusters - Central point markers - Einasto2002 SCl Aquarius-Capricornus SCl189 J215400.00-193000.0 Cap 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Dbls Multpls - Belmont Society Colorful Supp HD208202 J215416.80+194312.0 Peg HD208202 6.34 *i* Belmont note: yellow/greenish; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - Belmont Society Colorful Supp HD208177 J215436.00-031800.0 Aqr HD208177 6.24 *i* Belmont note: yellow/pale-blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Spectral - Kaler Stars Spectrum - Supps VV Cep J215639.14+633732.0 Cep HD208816 5.18 M2Iape+... Kaler: "Long-period eclipser and the largest star known." Dist per Kaler.
DSOs - Barnard Dark Clouds B170 J215736.00+590712.0 Cep 99.9 DNe Harrington TUBA listed. Barnard Note: Irregular black strip 26' long NE and SW, 4' wide. This is the northwest border of the island of small stars. It is sharply defined and darker than the sky.
Variables - Short Period AAVSO IR Cep J215752.80+610112.0 Cep HD208960 8.68 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B169 J215852.80+584500.0 Cep 99.9 DNe Harrington TUBA listed. Barnard Note: Elliptical black ring; diam. 1 degree. This incloses an "island" of small stars. The dark ring is broadest on its east side where its thickness is 22'. The northern part is very black and straight. BD +58 2371 (magnitude 8.5) is in the northeast part of the "island" of stars.
Variables - Short Period AAVSO CM Lac J220004.80+443300.0 Lac HD209147 8.39 Al*
Variables - Short Period AAVSO BG Lac J220024.00+432700.0 Lac 9.33 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Barnard Dark Clouds B171 J220036.00+585848.0 Cep 99.9 DNe Harrington TUBA listed. Barnard Note: Irregular, broken region; diam. 19'; at the E end of the "island" of small stars
Parapegma - galactic plane IAU constellations Cep at l = 100.5 deg, b = 0 J220248.83+552101.8 Cep 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
Spectral - Kaler Stars Spectrum - Supps eps Ind J220321.60-564724.0 Ind eps Ind HR08387 4.69 PM* Dist. 11 light-years. Distances per Ochsenbein CDS Cat. V/53A
Dbls Multpls - 6thOrbitCatalogue ksi Cep J220348.00+643748.0 Cep ksi Cep 17 Cep HD209790 4.29 PM* Mullaney: both blue-white. Sep, PA from CCDM
Dbls Multpls - AstroLeague DS - Supp ksi Cep J220348.00+643748.0 Cep ksi Cep 17 Cep HD209790 4.29 PM* Mullaney: both blue-white. Sep, PA from CCDM
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members 15 Cep J220353.86+594852.5 Cep 15 Cep HD209744 6.708 *i* Is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Superclusters - Central point markers - Einasto2002 SCl AquariusB SCl193 J220500.00-093600.0 Aqu 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
DSOs - Herschel400_Supp NGC7209 J220516.80+462848.0 Lac 7.7 Cl* Herschel note: 50 stars bright rich resolvable
Alignment - Declination drift method - stars on celestial equator alf Aqr J220547.04-001911.5 Aqr alf Aqr 34 Aqr HD209750 3 ** Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 874; manual correction of coordinate sign; abs mag from Garrison1996
Alignment - Bright stars - Skyscan-Ochsenbein alf Aqr J220547.04-001911.5 Aqr alf Aqr 34 Aqr HR8414 2.95 *i* Dist. 874 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; manual correction of coordinate sign; abs mag from Garrison1996
DSOs - Arp Peculiar Galaxies APG325 J220621.60-210421.0 Aqr 99.9 IG Position per NED.
DSOs - Barnard Dark Clouds B174 J220643.20+591012.0 Cep 99.9 DNe Harrington TUBA listed. Barnard Note: Narrow; irregular; 19' long NE and SW
Dbls Multpls - 6thOrbitCatalogue iot Peg J220700.00+252100.0 Peg iot Peg 24 Peg HD210027 3.76 SB* Sep, PA from CCDM
DSOs - Barnard Dark Clouds B173 J220728.80+594012.0 Cep 99.9 DNe Harrington TUBA listed. Barnard Note: Diam. 4'; rather definite; a small star on N edge and one on SW edge
DSOs - Clark NGC7217 J220750.40+312100.0 Peg PGC068096 11 LIN Dist per Tully (1988a)
Parapegma - ecliptic marker - Greek regular 30 deg constellations 0 deg Aqu J220822.00-112822.0 Aqu 99.9 reg Sun at noon on approx. 2/19 enters Aqu; midnight on approx. 8/20; eclip long 330, eclip lat 0
Variables - Short Period AAVSO AR Lac J220840.80+454424.0 Lac HD210334 6.85 RS*
Variables - Short Period AAVSO Y Lac J220902.40+510300.0 Lac HD235739 9.79 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC7235 J221224.00+571536.0 Cep 7.7 OpC about 25 stars
Variables - Short Period AAVSO SY Cep J221326.40+623148.0 Cep 11.1 RI*
DSOs - Barnard Dark Clouds B175 J221400.00+695548.0 Cep 99.9 DNe Barnard Note: Large; diam. 1 degree; bright nebula in N part. This is a large dark spot, extended north and south, 62' in its largest diameter. In its upper part is the star BD +69 1231 (magnitude 8.8), which is nebulous. This is apparently a large dark nebula, the brighter part of which forms the star +69 1231. In Monthly Notices, 69 (1908MNRAS..69..117W), Dr. Max Wolf gives a photograph of the nebula, stating that the object was discovered by Dr.Kopff at Heidelberg on October 12, 1908. It is conspicuous on a photograph of mine made with the Willard lens at the Lick Observatory, September 24, 1895, with 5h0m exposure. It is also shown on a photograph of mine made with the Bruce telescope, July 20, 1904, with an exposure of 3h1m. By inadvertence reference to this object was omitted in Lick Observatory Publications, 11, where it is cut out by the matting in Plate 83.
Dbls Multpls - Belmont Society Colorful Supp HD211076 J221419.20+171124.0 Peg HD211076 6.5 *i* Belmont note: yellow/blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Arp Peculiar Galaxies NGC7236 J221443.20+135024.0 Peg PGC068384 14.3 IG Arp Note: Faint diffuse plumes coming away from two galaxies. 3C442; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7237 J221445.60+135024.0 Peg PGC068383 14.3 IG Arp Note: Faint diffuse plumes coming away from two galaxies. 3C442; dist redshift estimated
DSOs - Clark NGC7243 J221504.80+495400.0 Lac 6.4 Cl*
DSOs - Barnard Dark Clouds B369 J221548.00+560000.0 Cep 99.9 DNe
Meteor shower radiants - IMO Meteor Shower Calendar 2006 South. iot-Aquarids (SIA) J221600.00-150000.0 Aqr 99.9 reg Peak day: 8/4 ; Peak ZHR:2; Solar long: 132°
Asterisms Aqr Cross J221650.04-074659.8 Aqr 99.9 Asterism Formed by tet Aqr, lam Aqr, sig Aqr, iot Aqr, tau01 Aqr and del Aqr; position marker is tet Aqr.
DSOs - Arp Peculiar Galaxies NGC7253 J221926.40+292324.0 Peg PGC068572 14.4 IG Leda B_mag; Arp Note: Diffuse material between galaxies, many internal absorption lanes; dist redshift estimated
Meteor shower radiants - IMO Meteor Shower Calendar 2006 NorthdelAqu NDA J222000.00-050000.0 Aqr 99.9 reg Peak day: 8/8 ; Peak ZHR:4; Solar long: 136°; [Object name is manually truncated for processing.]
DSOs - Arp Peculiar Galaxies NGC7252 J222043.20-244012.0 Aqr PGC068612 12.09 IG Arp Note: Loops, filaments at various angles; dist redshift estimated
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD212097 J222119.34+281949.9 Peg 32 Peg HD212097 4.806 ** Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Spectral - Kaler Stars Spectrum - Supps RW Cep J222307.20+555736.0 Cep HD212466 6.51 Pu*
Dbls Multpls - 6thOrbitCatalogue 51 Aqr J222407.20-045024.0 Aqr 51 Aqr HD212404 5.78 ** multiple; and 0.5"; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue 53 Aqr J222633.60-164424.0 Aqr 53 Aqr HD212697 6.35 PM* Mullaney: yellowish-white pair. Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
Dbls Multpls - 6thOrbitCatalogue 34 Peg J222638.40+042324.0 Peg 34 Peg HD212754 5.75 PM* Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC7296 J222800.00+521836.0 Lac 9.7 Cl* Herschel note: 15 stars compact elusive
Dbls Multpls - Belmont Society Colorful Supp DO Cep J222800.00+574200.0 Cep HD239960 10.3 Fl* Belmont note: red/red 2 dwarfs; flare star
Spectral - Kaler Stars Spectrum - Supps HD239960 J222800.00+574200.0 Cep HD239960 9.59 V* Mullaney: red-drawf binary, both red; flare star.
DSOs - Arp Peculiar Galaxies NGC7284 J222836.00-245024.0 Aqr PGC068950 12.82 IG Leda B_mag; Arp Note: Long faint plume bifurcates from arm, E comp. in other arm. Suggested rotation of axis of spiral; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7285 J222836.00-245024.0 Aqr PGC068953 12.82 IG Leda B_mag; Arp Note: Long faint plume bifurcates from arm, E comp. in other arm. Suggested rotation of axis of spiral; dist redshift estimated
Asterisms Aqr Y-Water Jug J222849.91-000111.9 Aqr 99.9 Asterism Formed by eta Aqr, zet Aqr, pi Aqr, gam Aqr; position marker is zet Aqr.
Dbls Multpls - 6thOrbitCatalogue zet02 Aqr J222850.40-000112.0 Aqr zet02 Aqr 55 Aqr HD213052 3.65 ** Belmont: white/white; Mullaney: "Greenish-white duo." Sep, PA from 6th Orbital Catalogue Ephemerides
Dbls Multpls - USNO 2006 Selected - Supp del Cep J222909.60+582512.0 Cep del Cep HR08571 4.07 cC* Mullaney: orange/blue. Kaler: "Premier cepheid variable."; Knisely Colorful Double List; Sep, PA from CCDM; abs mag from Garrison1996
Dbls Multpls - Belmont Society Colorful Supp 27 Cep J222909.60+582512.0 Cep 27 Cep 4.07 cC* Belmont note: yellow/blue; Sep, PA from CCDM
DSOs - Clark NGC7293 J222938.40-204948.0 Aqr 13.54 PN Approx. distance per O'Meara
Hubble Famous Photographs Helix Neb (STScI-PRC2003-011a) J222938.40-204948.0 Aqr 13.54 PN Approx. distance per O'Meara
Hubble Famous Photographs Helix Neb (STScI-PRC1996-013b) J222938.40-204948.0 Aqr 13.54 PN Approx. distance per O'Meara
Misc - OB Assoc. bright within 650pc Ass Cep OB 6 J223000.00+580000.0 Cep 99.9 As* Per DeZeeuw (1999) and Grenier (2004) is associated with Gould's Belt. Dimensions estimated from DeZeeuw (1999) Fig. 25.
Resolution Test Stars - Argyles High Precision - 400mm scopes HD213530 J223032.62+613726.0 Cep HD213530 6.99 **
Dbls Multpls - USNO 2006 Selected - Supp bet PsA J223131.20-322100.0 PsA bet PsA HR08576 4.28 *i* Sep, PA from CCDM
Meteor shower radiants - IMO Meteor Shower Calendar 2006 eta-Aquarids (ETA) J223200.00-010000.0 Aqr 99.9 reg Peak day: 5/6 ; Peak ZHR:60; Solar long: 45°5
Variables - Short Period AAVSO V351 Cep J223340.80+571912.0 Cep HD239994 9.5 V*
DSOs - Barnard Dark Clouds B370 J223400.00+563748.0 Cep 99.9 DNe
Superclusters - Central point markers - Einasto2002 SCl Grus SCl197 J223500.00-492400.0 Gru 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Structure - OB Associations Ass Lac OB 1 J223500.00+431800.0 Lac 99.9 As* Lac 10 is member. Dimensions, distance and associated stars see Sky2000.
Misc - OB Assoc. bright within 650pc Ass Lac OB 1 J223500.00+431959.9 Lac 99.9 As* Not associated with Gould's Belt, per DeZeeuw (1999) and Grenier (2004).
Variables - Short Period AAVSO CX Aqr J223543.20-004124.0 Aqr 10.6 Al*
DSOs - Arp Peculiar Galaxies NGC7314 J223545.60-260300.0 Aqr PGC069253 10.9 Sy1 Arp Note: Almost no nucleus. (3); dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC7317 J223550.40+335624.0 Peg PGC069256 14.93 IG Arp Note: Position of NGC 7317. Stefan's Quintet. (13)(18); dist redshift estimated
Dbls Multpls - AstroLeague DS - Supp 8 Lac J223552.80+393748.0 Lac 8 Lac 5.73 Em* Mullaney: double-double; white/white & greenish/blue. Sep, PA from CCDM
DSOs - Arp Peculiar Galaxies NGC7318 J223557.60+335736.0 Peg PGC069263 14.93 IG Arp Note: Position of NGC 7317. Stefan's Quintet. (13)(18); dist per Tully (1988a)
Variables - Long Period - AAVSO Easy R Ind J223600.00-671724.0 Ind HD213797 10.12 Mi*
Meteor shower radiants - IMO Meteor Shower Calendar 2006 South.del-Aquarids (SDA) J223600.00-160000.0 Aqr 99.9 reg Peak day: 7/28 ; Peak ZHR:20; Solar long: 125°
DSOs - Arp Peculiar Galaxies NGC7319 J223602.40+335812.0 Peg PGC069269 14.93 IG Arp Note: Position of NGC 7317. Stefan's Quintet. (13)(18); dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies APG003 J223633.60-025421.6 Aqr PGC069293 13.5 IG Dist redshift estimated; Leda B_mag; Arp Note: Low surface brightness dwarf.
DSOs - Clark NGC7331 J223702.40+342436.0 Peg PGC069327 10.4 LIN Clark note: Stephan's Quintet 0.5 deg SSW; dist per Tully (1988a)
Variables - Short Period AAVSO CY Aqr J223748.00+013148.0 Aqr 10.7 RR*
Structure - OB Associations 10 Lac J223916.80+390300.0 Lac 10 Lac HD214680 4.87 *i* Member of Lac OB 1 Association. Dist per Ochsenbein CDS Cat. V/53A. OB associated stars see Sky2000.
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Pegasids (JPE) J224000.00+150000.0 Peg 99.9 reg Peak day: 7/9 ; Peak ZHR:3; Solar long: 107°5
Variables - Long Period - AAVSO Easy T Tuc J224033.60-613300.0 Tuc HD214575 8.68 Mi*
Variables - Short Period AAVSO Z Lac J224052.80+564948.0 Lac HD214975 9.71 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO VX Lac J224100.00+381912.0 Lac 10.55 Al*
Variables - Short Period AAVSO RR Lac J224126.40+562548.0 Lac HD240024 9.68 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Photometry - Landolt areas SA114 J224221.60+004612.0 Aqu HD215044 99.9 reg Mag range: 7-12; N=26; Landolt1992 adds 9 stars to mag 12; HD215129, v. 6.9, is bright star near in field; galaxy PGC0069505, Bmag 15.5, is 1 deg s.w. of central star. HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Dbls Multpls - 6thOrbitCatalogue eta Peg J224300.00+301312.0 Peg eta Peg 44 Peg HD215182 2.94 SB* Sep, PA from CCDM; abs mag from Garrison1996
Meteor shower radiants - IMO Meteor Shower Calendar 2006 Piscis Austrinids (PAU) J224400.00-300000.0 PsA 99.9 reg Peak day: 7/28 ; Peak ZHR:5; Solar long: 125°
Variables - Short Period AAVSO RW Lac J224457.60+493936.0 Lac 10.8 Al*
Variables - Short Period AAVSO CR Cep J224624.00+592624.0 Cep HD240059 9.64 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC7380 J224704.80+580636.0 Cep 7.2 OpC Herschel note: 50 stars loose poor
Variables - Short Period AAVSO V Lac J224838.40+561912.0 Lac HD240073 9.72 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO X Lac J224902.40+562548.0 Lac HD216105 9.21 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Arp Peculiar Galaxies NGC7393 J225136.00-053325.2 Aqr PGC069874 14 IG Leda B_mag; Arp Note: Feature appears to be a ruptured or obscured ring. Member of group.(18); dist redshift estimated
Dbls Multpls - USNO 2006 Selected - Supp gam PsA J225231.20-325248.0 PsA gam PsA HR08695 4.5 *i* Sep, PA from CCDM
Variables - Short Period AAVSO SW Lac J225340.80+375624.0 Lac 9.64 WU*
Spectral - Kaler Stars Spectrum - Supps LP701-29 J225352.80-064648.0 Aqu 15.65 WD* Abs mag per McCook2003
DSOs - Arp Peculiar Galaxies APG110 J225407.20-151348.0 Aqr PGC069956 99.9 IG Dist redshift estimated; Arp Note: Arm bent at root.
DSOs - Clark NGC7410 J225500.00-393936.0 Gru PGC069994 10.38 Sy2 Dist per Tully (1988a)
DSOs - Clark NGC7418 J225633.60-370112.0 Gru PGC070069 11.39 G Dist per Tully (1988a)
Spectral - Kaler Stars Spectrum - Supps 51 Peg J225728.80+204612.0 Peg 51 Peg HD217014 5.49 V*? Kaler: "First star known to have a planet."; dist per Hipparcos Cat. (1997) plx; extrasolar planet per California2005; abs mag per Kaler2002 (informal est)
Alignment - Bright stars - Skyscan-Ochsenbein alf PsA J225738.40-293712.0 PsA alf PsA 24 PsA HR8728 1.16 V* Mullaney: Blue-white tint. Dist. 25 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Limiting Magnitude Areas McBeath-LMA13 J225738.40-293712.0 PsA 99.9 reg Marker is alf PsA
DSOs - Caldwell_Supp Sh2-155 J225752.80+623036.0 Cep 99.9 HII Dist Fich (1984)
DSOs - Arp Peculiar Galaxies APG314 J225800.00-034608.4 Aqr PGC070127 14.5 IG Dist redshift estimated; Leda B_mag; Arp Note: Faint filament leads SE to faint dwarf. Pos. of W spiral.
DSOs - Herschel400_Supp NGC7448 J230002.40+155848.0 Peg PGC070213 12 IG Arp Note: High surface brightness.; Herschel note: sp elongated averted vision; dist per Tully (1988a); Arp class note: Detached segments galaxy
Spectral - Kaler Stars Spectrum - Supps HR08752 J230004.80+565700.0 Cas HR08752 5.1 ** Dist. 4579 light-years. Distances per Ochsenbein CDS Cat. V/53A
DSOs - Arp Peculiar Galaxies NGC7469 J230314.40+085222.8 Psc PGC070348 13 Sy1 Leda B_mag; Arp Note: Absorption, knots. Note apparent re-entrant spiral arm on southern galaxy; dist redshift estimated.
Alignment - Bright stars - Skyscan-Ochsenbein bet Peg J230345.60+280448.0 Peg bet Peg 53 Peg HR8775 2.42 Pu* Dist. 203 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Structure - Olano's Ring OB Associations Ass Cep OB 3 J230412.00+632400.0 Cep 99.9 As* Distance, see Sky2000.
Alignment - Bright stars - Skyscan-Ochsenbein alf Peg J230445.60+151236.0 Peg alf Peg 54 Peg HR8781 2.49 V* Dist. 141 light yrs. Distances and spectral per Ochsenbein CDS Cat. V/53A; abs mag from Garrison1996
Asterisms Great Square of Pegasus J230445.60+151236.0 Peg 99.9 Asterism Formed by alf Peg, bet Peg, gam Peg and alf And; position marker is alf Peg
DSOs - Clark NGC7479 J230455.20+121912.0 Peg PGC070419 11.7 Sy1 Clark note: S-shape; dist per Tully (1988a)
Variables - Long Period - AAVSO Easy R Peg J230638.40+103224.0 Peg HD218292 8.06 Mi*
Dbls Multpls - Belmont Society Colorful Supp 86 Aqr J230640.80-234424.0 Aqr 86 Aqr 4.47 ** Sep, PA from CCDM
Superclusters - Central point markers - Einasto2002 SCl Aquarius SCl205 J230700.00-195400.0 Aqu 99.9 SCG This point marks the central point of the supercluster. No dimensions or cross-ref to group members are provided in this spreadsheet.
Variables - Short Period AAVSO SW Cas J230709.60+583300.0 Cas 9.7 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Dbls Multpls - 6thOrbitCatalogue pi. Cep J230752.80+752324.0 Cep pi. Cep 33 Cep HD218658 4.42 SB* Sep, PA from CCDM
Variables - Short Period AAVSO DY Peg J230850.40+171312.0 Peg 10.26 RR*
Limiting Magnitude Areas IMO-LMA21 J230926.80-211020.7 Aqr 99.9 reg alf PsA-98 Aqr-del Aqr; coords per NASA HEASARC; marker is 88 Aqr
Dbls Multpls - Belmont Society Colorful Supp 57 Peg J230931.20+084048.0 Peg 57 Peg 5.14 S* Belmont note: orange/blue; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC7510 J231100.00+603336.0 Cep 7.9 OpC Clark note: 30 stars mag 10+
Variables - Short Period AAVSO RT And J231109.60+530148.0 And 9.52 RS*
Variables - Short Period AAVSO AB And J231131.20+365324.0 And 9.77 WU*
Variables - Long Period - AAVSO Easy V Cas J231140.80+594200.0 Cas HD218997 8.75 Mi*
Parapegma - galactic plane IAU constellations Cas at l = 111 deg, b = 0 J231158.82+603248.9 Cas 99.9 reg Entering constellation boundary crossing at galactic plane. Crossing point is rough approx. estimate from charts, not the IAU constellation boundary database.
Variables - Short Period AAVSO SZ Psc J231324.00+024048.0 Psc HD219113 8.19 RS*
DSOs - Arp Peculiar Galaxies NGC7550 J231514.40+185736.0 Peg PGC070830 13.9 IG Leda B_mag; Arp Note: Connection not seen, but note difference in arms toward and away from E galaxy. Note also material between West spiral and E galaxy; dist redshift estimated
Dbls Multpls - Belmont Society Colorful Supp 91 Aqr J231552.80-090524.0 Aqr 91 Aqr 4.21 PM* Belmont note: orange/orange; Sep, PA from CCDM
Resolution Test Stars - Argyles High Precision - 200mm scopes HD219617 J231704.97-135104.0 Aqr HD219617 8.16 ** Dist per plx.
DSOs - Arp Peculiar Galaxies NGC7578 J231712.00+184200.0 Peg PGC070934 14.7 IG Leda B_mag; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7585 J231800.00-043852.8 Aqr PGC070986 18.7 IG Dist redshift estimated
DSOs - Clark NGC7582 J231821.60-422212.0 Gru PGC071001 10.63 Sy2 Clark note: group with NGC 7590, 7599; dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue omi Cep J231838.40+680636.0 Cep 34 Cep HD219916 4.86 ** Sep, PA from 6th Orbital Catalogue Ephemerides
Dbls Multpls - Belmont Society Colorful Supp 34 Cep J231838.40+680636.0 Cep 34 Cep 4.86 ** Belmont note: yellow/blue; Sep from Belmont Society
DSOs - Clark NGC7590 J231852.80-421348.0 Gru PGC071031 11.54 Sy2 Clark note: group with NGC 7582, 7599; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC7603 J231855.20+001434.8 Psc PGC071035 14.4 Sy1 Leda B_mag; Arp Note: Very faint connection shows better in red; dist redshift estimated
DSOs - Herschel400_Supp NGC7606 J231902.40-082906.0 Aqr PGC071047 11 G Herschel note: sp elongated elusive large; dist per Tully (1988a)
Dbls Multpls - 6thOrbitCatalogue 94 Aqr J231907.20-132736.0 Aqr 94 Aqr HD219834 99.9 SB* Belmont: yellowish/blue-green; Sep, PA from CCDM
DSOs - Clark NGC7599 J231919.20-421500.0 Gru PGC071066 11.41 G Clark note: group with NGC 7582, 7590; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC7609 J231928.80+093025.2 Peg PGC071076 14.29 IG Arp Note: Radio source M23+09 is 2m east; dist redshift estimated
Asterisms Harrington 12 J232000.00+623000.0 Cas 99.9 Asterism Triangular asterism north of M52 consisting of a dozen 5-9mag stars.
DSOs - Clark NGC7619 J232014.40+081221.6 Peg PGC071121 12.7 GiC Clark note: near NGC 7826; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7625 J232028.80+171312.0 Peg PGC071133 12.8 IG Leda B_mag; Arp Note: Narrow chaotic absorption tubes across one end; dist per Tully (1988a)
DSOs - Clark NGC7626 J232040.80+081257.6 Peg PGC071140 12.8 rG Clark note:near NGC 7619; dist redshift estimated
DSOs - Clark NGC7635 J232048.00+611200.0 Cas 99.9 HII Dist Fich (1984) for SH 2-162
Dbls Multpls - Belmont Society Colorful Supp ADS16713 J232248.00+203336.0 Peg 6.62 PM* Belmont note: yellow/wheat; Sep, PA from CCDM; dist per Hipparcos Cat. (1997) plx
DSOs - Clark NGC7654 J232448.00+613448.0 Cas 99.9 OpC Arm association per SEDS2000.
DSOs - Clark NGC7662 J232552.80+423148.0 And 12 PN Clark note: central star mag 14; approx. distance per O'Meara
Structure - Supergalactic plane marker Supergalactic deg 240 J232610.65-532053.8 Gru 99.9 reg Supergal lon: 240 Supergal lat: 0
Alignment - Declination drift method - stars on celestial equator kap Psc J232655.20+011536.0 Psc kap Psc 8 Psc HD220825 4.9 V Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 163
DSOs - Arp Peculiar Galaxies UGC12608 J232755.20+084640.8 Psc PGC071504 13.6 Sy2 Leda B_mag; Arp Note: Long straight, very faint filament like bow wave from comp; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7678 J232826.40+222512.0 Peg PGC071534 15.3 H2G Leda B_mag; Arp Note: Note straight heavy arm; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7679 J232845.60+033039.6 Psc PGC071554 13.2 Sy2 Leda B_mag; Arp Note: Patches north of disturbed spiral, emission strong. (25); dist redshift estimated
Spectral - Kaler Stars Spectrum - Supps EGGR 159 J232848.00+051500.0 Psc 13.03 ZZ* Abs mag per McCook2003
DSOs - Arp Peculiar Galaxies NGC7682 J232902.40+033158.8 Psc PGC071566 13.2 Sy2 Leda B_mag; Arp Note: Patches north of disturbed spiral, emission strong. (25); dist redshift estimated
Variables - Short Period AAVSO TY Peg J232957.60+133224.0 Peg 18 Psc 10.26 Al*
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members AR Cas J233001.94+583256.1 Cas HD221253 4.882 Al* Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Herschel400_Supp NGC7686 J233012.00+490748.0 And 5.6 Cl* Herschel note: 35 stars loose poor 1 red/orange
Spectral - Kaler Stars Spectrum - Supps EQ Peg J233152.80+195624.0 Col HIP003829 10.32 Fl* Dist per Hipparcos Cat. (1997) plx
Spectral - Kaler Stars Spectrum - Supps LHS 3966 J233152.80+195624.0 Peg 12.4 PM*
Variables - Short Period AAVSO DI Peg J233214.40+145812.0 Peg 9.99 Al*
DSOs - Arp Peculiar Galaxies UGC12665 J233338.40+300148.0 Peg PGC071748 15.1 IG Leda B_mag; Arp Note: Companion connected to main spiral; dist redshift estimated
Variables - Short Period AAVSO Y Psc J233426.40+075512.0 Psc HD221700 9.6 Al*
DSOs - Arp Peculiar Galaxies NGC7714 J233612.00+020914.4 Psc PGC071868 13.1 H2G Leda B_mag; Arp Note: Some very small knots in connecting streamer. (32); dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies NGC7715 J233621.60+020921.6 Psc PGC071878 13.1 H2G Leda B_mag; Arp Note: Some very small knots in connecting streamer. (32); dist per Tully (1988a)
Variables - Short Period AAVSO RS Cas J233716.80+622548.0 Cas 10.06 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO XX Cep J233819.20+641948.0 Cep HD222217 9.47 Al* Dist per Hipparcos Cat. (1997) plx
DSOs - Herschel400_Supp NGC7723 J233855.20-125700.0 Aqr PGC072009 11 GiP Herschel note: Bsp faint small elusive; dist per Tully (1988a)
DSOs - Herschel400_Supp NGC7727 J233952.80-121724.0 Aqr PGC072060 11 IG Arp Note: Amorphous arms. (25); Herschel note: sp elusive slightly elongated; dist per Tully (1988a); Arp class note: Galaxies with amorphous spiral arms
DSOs - Arp Peculiar Galaxies IC1505 J234136.00-033354.0 Aqr PGC072133 14.5 IG Dist redshift estimated; Leda B_mag; Arp Note: SW gal. is IC 1505. Polarized bridge. (6)(32)(44)
Alignment - Declination drift method - stars on celestial equator lam Psc J234202.40+014648.0 Psc lam Psc 18 Psc HD222603 4.5 * Alignment drift rate 14.99 arcsecs per sec; distance per Ochsenbein 1988, CDS Cat. V/53A; distance light-years 101
Asterisms Pisces Circlet J234202.40+014648.0 Psc 99.9 Asterism Formed by gam Psc, b Psc, tet Psc, iot Psc, 19 Psc, lam Psc and kap Psc; position marker is lam Psc
Photometry - Landolt areas SA115 J234314.40+005414.4 Psc lam Psc HD222733 99.9 reg Mag range: 8-13; N=19; Landolt1992 adds 7 stars to mag 12; HD col is central star other name; common name is Landolt central star id; either is region marker; Bayer or Flamsteed, if present, is bright star adjacent to field.
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD222794 J234327.04+580449.1 Cas HD222794 7.11 PM* Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
Variables - Long period - AAVSO Easy R Aqr J234350.40-151648.0 Aqr HD222800 7.69 Mi* Kaler: "Mysterious erupting symbotic star." Dist. 650 lyr per Kaler.
Dbls Multpls - 6thOrbitCatalogue 78 Peg J234400.00+292136.0 Peg 78 Peg HD222842 4.94 ** Sep, PA from CCDM
Dbls Multpls - Mullaney Harvest - Supps 107 Aqr J234600.00-184048.0 Aqr 107 Aqr HR09002 5.62 *i*
Spectral - Carbon Star - Mullaney Harvest Supps TX Psc J234624.00+032924.0 Psc 19 Psc HD223075 5.04 C* Mullaney: reddish-orange semiregular variable; dist per Hipparcos Cat. (1997) plx
Variables - Short Period AAVSO SX Phe J234633.60-413448.0 Phe 7.4 V*
DSOs - Arp Peculiar Galaxies NGC7752 J234657.60+292700.0 Peg PGC072382 13.2 IG Leda B_mag; Arp Note: Double arm leading to companion; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7753 J234704.80+292848.0 Peg PGC072387 13.2 IG Leda B_mag; Arp Note: Double arm leading to companion; dist redshift estimated
DSOs - Arp Peculiar Galaxies NGC7756 J234845.60+041012.0 Psc PGC072491 13.9 IG Leda B_mag; Arp Note: Many star-like knots lined up along straight arm; dist redshift estimated
Resolution Test Stars - Argyles High Precision - 300mm scopes HD223672 J235133.00+420457.0 And HD223672 7.1 **
Variables - Short Period AAVSO RY Cas J235207.20+584424.0 Cas 9.95 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Resolution Test Stars - Argyles High Precision - 090mm scopes HD223735 J235209.65+433032.0 And HD223735 8.26 ** Dist per plx.
Limiting Magnitude Areas IMO-LMA06 J235229.29+190713.0 Peg 99.9 reg alf And-gam Peg-alf Peg; coords per NASA HEASARC; marker is phi Peg
Structure - Gould's Belt Gould's Belt descending node J235233.08+620517.2 Cas 99.9 reg
Dbls Multpls - Complex systems supps - brighter mag 11 w more 5 or more members HD223866 J235304.84+604216.2 Cas HD223866 6.712 ** Dist per Tycho2 plx; is part of a complex multiple star system with 5 or more components; see CCDM for component details; coordinates from NASA-HEASARC
DSOs - Arp Peculiar Galaxies NGC7783 J235409.60+002255.2 Psc PGC072803 14.14 Sy1 Leda B_mag; dist redshift estimated
Spectral - Kaler Stars Spectrum - Supps rho Cas J235424.00+573000.0 Cas rho Cas 7 Cas HR09045 4.51 Em* Kaler: "Erratically dimming hypergiant." Dist. 4313 light-years. Distances per Ochsenbein CDS Cat. V/53A
Variables - Short Period AAVSO II Peg J235504.80+283748.0 Peg 8.38 RS*
Variables - Short Period AAVSO V373 Cas J235533.60+572436.0 Cas 6.18 SB*
DSOs - Arp Peculiar Galaxies UGC12856 J235643.20+164800.0 Peg PGC072977 14.5 IG Leda B_mag; Arp Note: Some resolution into knots; dist per Tully (1988a)
DSOs - Clark NGC7789 J235724.00+564200.0 Cas 6.7 OpC Clark note: 900 stars mag 11+; OMeara02
Variables - Short Period AAVSO DD Cas J235736.00+624312.0 Cas 9.85 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Clark NGC7793 J235748.00-323524.0 Scl PGC073049 9.11 G OMeara14; dist per Tully (1988a)
DSOs - Arp Peculiar Galaxies IC1520 J235752.80-140148.0 Cet PGC073057 14 IG Dist redshift estimated; Leda B_mag
Variables - Short Period AAVSO CE Cas J235804.80+611312.0 Cas 10.4 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
Variables - Short Period AAVSO CF Cas J235816.80+611312.0 Cas 11.14 cC* Distance per Berdnikov (2000) CDS Cat. J/A+AS/143/211
DSOs - Herschel400_Supp NGC7790 J235824.00+611236.0 Cas 8.5 OpC Herschel note: 25 stars scattered cir nebulous
Dbls Multpls - 6thOrbitCatalogue 27 Psc J235840.80-033336.0 Psc 27 Psc HD224533 4.89 ** Sep, PA from CCDM
Variables - Short Period AAVSO QX Cas J235843.20+610936.0 Cas 10.25 Al*
Dbls Multpls - AstroLeague DS - Supp sig Cas J235900.00+554500.0 Cas sig Cas 4.99 ** Belmont: blue/green; Sep, PA from CCDM
Resolution Test Stars - Argyles High Precision - 400mm scopes HD224646 J235931.85+544118.6 Cas HD224646 7.76 **
Misc - Single Stars Sun - Sol J235959.76+000000.0 Various -26.8 * Added just for fun near the vernal equinox; abs mag from Garrison1996