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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
I/85
  Cape Photographic Catalogue 2 (Nicholson+ 1984)
ReadMe+ftp
1984MNRAS.208..911N
Similar Catalogs
Post annotation 		img(gal)
1.I/85/cpc2The catalog (51017 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  CPC2  (i) CPC2P number (meta.id;meta.main)
  SAO  (n)SAO I/131 number (meta.id)
  SRS  (n)SRS I/138 number (meta.id)
  RA1950 deg (i) [0,86400[ Right ascension (Eq=1950) (pos.eq.ra;meta.main)
  e_RA1950 arcsec (n)Internal mean error in RAs*cos(DE) (stat.error;pos.eq.ra)
  DE1950 deg (i) [-194506/-136635[ Declination (Eq=1950) (pos.eq.dec;meta.main)
  e_DE1950 arcsec (n)Internal mean error in DEs (stat.error;pos.eq.dec)
  mag cmag Photographic Magnitude (phot.mag;em.opt.B)
  n_mag  Magnitude status (Note)   (meta.note)
  o_mag  Number of plates used for magnitude (meta.number)
  Ep-1900 yr Epoch of observation - 1900 (time.epoch)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  o_pos  Number of plates used for position (meta.number)
  del_SS arcsec (n)Separation of SRS and CPC2 positions (stat.fit.residual)
  pmRA ms/yr (n)Annual proper motion in RA (pos.pm;pos.eq.ra)
  e_pmRA ms/yr (n)Mean error of proper motion in RA (stat.error;pos.pm;pos.eq.ra)
  pmDE mas/yr (n)Annual proper motion in declination (pos.pm;pos.eq.dec)
  e_pmDE mas/yr (n)Mean error of pm in declination (stat.error;pos.pm;pos.eq.dec)
  del_pm mas/yr (n)Larger pm diff. |CPC2-SAO| in RA or DE (stat.fit.residual)
  _RA.icrs deg (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)
  _DE.icrs deg (n)(i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)

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