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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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I/113A
  General Catalogue of 33342 stars (GC) (Boss 1937)
Post annotation
img(gal)
1.I/113A/catalog(c)The General Catalogue (33342 rows)
2.I/113A/changesModifications History (1186 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)GC  (i) [1/33342] Boss General Catalog (GC) number (meta.id;meta.main)
  (1)Vmag mag (n) []? Visual magnitude, '9999' indicates variability (1) (Note 1)   (phot.mag;em.opt.V)
  (1)SpType (char) Spectral type (src.spType)
  (1)RA1950 "h:m:s" (i) Hours RA, equinox 1950.0, epoch 1950.0 (pos.eq.ra;meta.main)
  (1)EpRA a Mean epoch of RA observations (Note 4)   (time.epoch)
  (1)pmRA s/a Proper motion in RA (pos.pm;pos.eq.ra)
  (1)DE1950 "d:m:s" (i) Degrees Dec, equinox 1950.0, epoch 1950.0 (pos.eq.dec;meta.main)
  (1)EpDE a Mean epoch of DE observations (Note 4)   (time.epoch)
  (1)pmDE arcsec/a Proper motion in Dec (pos.pm;pos.eq.dec)
  (1)Remark (char) [0-9±] Coded remarks (Note 2)   (meta.note)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)DM (char) Durchmusterung designation: catalog in bytes 101-102: 'BD', 'CD', 'CP' catalog number in bytes 103-110: SZZNNNNN component identification in bytes 111-112 BD supplement letter in byte 113 (meta.id)
  (1)GLON deg Galactic longitude (pos.galactic.lon)
  (1)GLAT deg Galactic latitude (pos.galactic.lat)
  (1)HD  (n) [1/359083] Henry Draper Catalog (HD) number (meta.id)
  (1)m_HD  (n) [0/9] HD component/multiple code (Note 5)   (meta.code.multip)
  (1)e_RA arcsec Probable error in RA at epoch (stat.error;pos.eq.ra)
  (1)e_pmRA 10mas/a Probable error in RA proper motion (stat.error;pos.pm;pos.eq.ra)
  (1)e_DE arcsec Probable error in DE at epoch (stat.error;pos.eq.dec)
  (1)e_pmDE 10mas/a Probable error in DE proper motion (stat.error;pos.pm;pos.eq.dec)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref)
  (1)_RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
  (1)_DE.icrs "d:m:s" (n)(i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
  (2)Field (char) Field Changed (meta.note)
  (2)Printed (char) Old Value (stat.value)
  (2)New (char) Current Value (stat.value)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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