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VizieR

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I/180/gcpa General Catalogue of Stars (GCPA; 1992)
Catalog Data (1579 rows)
  recno=558
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ColumnValue  Explain   (UCD)
_RAJ200020 39 38.18458 "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+15 54 43.3089 "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)
_RAB195020 37 18.98580 "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+15 44 04.2759 "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)
_Glon060.30331031 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-15.32012759 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)
558recno 558  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 558  Serial Number of GCPA (meta.id;meta.main)
GC28780  Number in GC (Boss' General Catalog) (meta.id)
FK4 774  Number in FK4 (meta.id)
mag 3.86 mag Visual magnitude (phot.mag;em.opt.V)
SpB8  Spectral type (src.spType)
EpRA-1900 77.34 a Mean Epoch of individual observed RA (-1900) (time.epoch)
RAB197520 38 28.538 "h:m:s" (i) Right Ascension For B1975.0 hours (pos.eq.ra;meta.main)
corRA -5.8 ms Position correction RA at mean epoch of obs. (arith.factor;pos.eq.ra)
e_corRA 1.1 ms Mean error of correction on RA (stat.error)
AcorRA 1.9  Mean accordance of correction on RA (arith.factor;pos.eq.ra;stat.mean)
catRA 4  Number of catalogues on Right Ascension (meta.number)
EpDE-1900 77.43 a Mean Epoch of individual observed DE (-1900) (time.epoch)
DEB1975+15 49 22.81 "d:m:s" (i) Declination for B1975.0 degrees (pos.eq.dec;meta.main)
corDE 8.4 carcsec Position correction DE at mean epoch of obs. (stat.error)
e_corDE 1.6 carcsec Mean error of the correction on DE (stat.error)
AcorDE 2.0  Mean accordance of correction on DE (arith.factor;pos.eq.dec;stat.mean)
catDE 4  Number of catalogues on Declination (meta.number)

_RA.icrs20 39 38.185 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+15 54 43.31 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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