VizieR

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VizieR

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I/180/gcpa General Catalogue of Stars (GCPA; 1992)
Catalog Data (1579 rows)
  recno=489
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ColumnValue  Explain   (UCD)
_RAJ200017 56 36.38869 "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+51 29 20.7313 "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)
_RAB195017 55 26.54301 "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+51 29 38.0386 "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)
_Glon079.05518728 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+29.21731558 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)
489recno 489  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID 489  Serial Number of GCPA (meta.id;meta.main)
GC24432  Number in GC (Boss' General Catalog) (meta.id)
FK4 676  Number in FK4 (meta.id)
mag 2.42 mag Visual magnitude (phot.mag;em.opt.V)
SpK5  Spectral type (src.spType)
EpRA-1900 78.39 a Mean Epoch of individual observed RA (-1900) (time.epoch)
RAB197517 56 01.405 "h:m:s" (i) Right Ascension For B1975.0 hours (pos.eq.ra;meta.main)
corRA 0.8 ms Position correction RA at mean epoch of obs. (arith.factor;pos.eq.ra)
e_corRA 2.7 ms Mean error of correction on RA (stat.error)
AcorRA 4.5  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 79.69 a Mean Epoch of individual observed DE (-1900) (time.epoch)
DEB1975+51 29 28.71 "d:m:s" (i) Declination for B1975.0 degrees (pos.eq.dec;meta.main)
corDE -35.8 carcsec Position correction DE at mean epoch of obs. (stat.error)
e_corDE 9.6 carcsec Mean error of the correction on DE (stat.error)
AcorDE 2.9  Mean accordance of correction on DE (arith.factor;pos.eq.dec;stat.mean)
catDE 2  Number of catalogues on Declination (meta.number)

_RA.icrs17 56 36.389 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+51 29 20.73 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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