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VizieR

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I/180/gcpa General Catalogue of Stars (GCPA; 1992)
Catalog Data (1579 rows)
  recno=1049
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ColumnValue  Explain   (UCD)
_RAJ200018 42 37.93197 "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+55 32 21.2010 "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)
_RAB195018 41 39.74753 "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+55 29 17.9188 "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)
_Glon084.93906881 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+23.28526493 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)
1049recno 1049  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID1049  Serial Number of GCPA (meta.id;meta.main)
GC25635  Number in GC (Boss' General Catalog) (meta.id)
FK43491  Number in FK4 (meta.id)
mag 5.10 mag Visual magnitude (phot.mag;em.opt.V)
SpA0  Spectral type (src.spType)
EpRA-1900 62.70 a Mean Epoch of individual observed RA (-1900) (time.epoch)
RAB197518 42 08.800 "h:m:s" (i) Right Ascension For B1975.0 hours (pos.eq.ra;meta.main)
corRA 20.7 ms Position correction RA at mean epoch of obs. (arith.factor;pos.eq.ra)
e_corRA 2.3 ms Mean error of correction on RA (stat.error)
AcorRA 0.0  Mean accordance of correction on RA (arith.factor;pos.eq.ra;stat.mean)
catRA 1  Number of catalogues on Right Ascension (meta.number)
EpDE-1900 62.70 a Mean Epoch of individual observed DE (-1900) (time.epoch)
DEB1975+55 30 49.01 "d:m:s" (i) Declination for B1975.0 degrees (pos.eq.dec;meta.main)
corDE 28.9 carcsec Position correction DE at mean epoch of obs. (stat.error)
e_corDE 3.5 carcsec Mean error of the correction on DE (stat.error)
AcorDE 0.0  Mean accordance of correction on DE (arith.factor;pos.eq.dec;stat.mean)
catDE 1  Number of catalogues on Declination (meta.number)

_RA.icrs18 42 37.932 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+55 32 21.20 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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