VizieR

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VizieR

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I/180/gcpa General Catalogue of Stars (GCPA; 1992)
Catalog Data (1579 rows)
  recno=1229
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ColumnValue  Explain   (UCD)
_RAJ200004 18 14.51738 "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+50 17 45.3640 "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)
_RAB195004 14 28.56531 "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+50 10 27.6026 "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)
_Glon153.02063148 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 -0.08886248 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)
1229recno 1229  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID1229  Serial Number of GCPA (meta.id;meta.main)
GC 5174  Number in GC (Boss' General Catalog) (meta.id)
FK4 0  Number in FK4 (meta.id)
mag 4.60 mag Visual magnitude (phot.mag;em.opt.V)
SpA2  Spectral type (src.spType)
EpRA-1900 79.35 a Mean Epoch of individual observed RA (-1900) (time.epoch)
RAB197504 16 21.400 "h:m:s" (i) Right Ascension For B1975.0 hours (pos.eq.ra;meta.main)
corRA -23.6 ms Position correction RA at mean epoch of obs. (arith.factor;pos.eq.ra)
e_corRA 1.8 ms Mean error of correction on RA (stat.error)
AcorRA 12.1  Mean accordance of correction on RA (arith.factor;pos.eq.ra;stat.mean)
catRA 2  Number of catalogues on Right Ascension (meta.number)
EpDE-1900 79.05 a Mean Epoch of individual observed DE (-1900) (time.epoch)
DEB1975+50 14 08.40 "d:m:s" (i) Declination for B1975.0 degrees (pos.eq.dec;meta.main)
corDE -7.1 carcsec Position correction DE at mean epoch of obs. (stat.error)
e_corDE 7.9 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.icrs04 18 14.517 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+50 17 45.36 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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