VizieR

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VizieR

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I/334/w1j00sta W1J00 and W2J00 Transit Circle Catalogs (Rafferty+, 2016)
W1J00 star positions (means) (W1J00_stars.dat) (7267 rows)
  recno=4722
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ColumnValue  Explain   (UCD)
_RAJ200016 00 20.02400 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-22 37 17.5300 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195015 57 22.28415 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-22 28 52.1108 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon350.09710475 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+22.49049782 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
4722recno 4722  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

W1J004722  W1J00 identifier (meta.id;meta.main)
RAJ200016 00 20.024 "h:m:s" (i) Right Ascension at epoch EpRA (ICRS) (Note 1)   (pos.eq.ra;meta.main)
e_RAJ2000 26 mas Standard error of the mean, RA (stat.error;pos.eq.ra)
NumRA102  Number of observations used for RA (meta.number)
EpRA1980.584 yr Mean epoch of RA (time.epoch)
dRA 0.021 s RA difference, Absolute - ICRS (Note 2)   (pos.eq.ra;arith.diff)
DEJ2000-22 37 17.53 "d:m:s" (i) Declination at epoch EpDE (ICRS) (Note 1)   (pos.eq.dec;meta.main)
e_DEJ2000 37 mas Standard error of the mean, DE (stat.error;pos.eq.dec)
NumDE 99  Number of observations used for DE (meta.number)
EpDE1980.600 yr Mean epoch of DE (time.epoch)
dDE 0.06 arcsec DE difference, Absolute - ICRS (Note 2)   (pos.eq.dec)
Vmag 2.316 mag Visual magnitude (Note 3)   (phot.mag;em.opt.V)
HIC 78401   Hipparcos Input Catalog (Cat. I/196) number (Note 4)   (meta.id)
Comp   Hipparcos Input Catalog component (Note 4)   (meta.id)
DM    Durchmusterung (Cat. I/122) number (Note 4)   (meta.id)
FK5 594   FK5 (Cats. I/149 and I/175) number (Note 4)   (meta.id)
WDS16003-223  Washington Double Star Catalog (Cat. B/wds) identifier (Note 4)   (meta.id)
  
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