VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

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

  
J/AJ/122/1486
  NGC 2451A proper motions and membership (Platais+, 2001)
ReadMe+ftp
2001AJ....122.1486P
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/122/1486/ccdCatalog of CCD BV photometry in the region of open cluster NGC 2451 (14836 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Seq  Object identifier (Note 1)   (meta.id;meta.main)
  RA1996 deg (i) Right ascension (mean epoch=1996.6, equinox J2000.0) (pos.eq.ra;meta.main)
  DE1996 deg (i) Declination (mean epoch=1996.6, equinox J2000.0) (pos.eq.dec;meta.main)
  Vmag mag CCD V magnitude (phot.mag;em.opt.V)
  B-V mag CCD B-V magnitude (phot.color;em.opt.B;em.opt.V)
  e_Vmag mag IRAF generated error in CCD V-magnitude (stat.error;phot.mag;em.opt.V)
  e_B-V mag IRAF generated error in CCD B-V color (stat.error;phot.color;em.opt.B)
  DRA arcsec "CCD-USNOA2.0" (I/252) coordinate difference in right ascension multiplied by cos(DE) (stat.fit.residual;pos.eq.ra;arith.diff)
  DDE arcsec "CCD-USNOA2.0" (I/252) coordinate difference in declination (stat.fit.residual;pos.eq.dec;arith.diff)
  Nframe   [1/4] Number of frames per star (Note G1)   (meta.number)
  _RA.icrs deg (n)(i) Right ascension (ICRS) at Epoch=J1996.6 (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS) at Epoch=J1996.6 (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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