VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  
Target dimension:

Radius Box size

  
V/137D
  Extended Hipparcos Compilation (XHIP) (Anderson+, 2012)
Post annotation
img(gal)
1.V/137D/groupsStatistics on open clusters and stellar associations (87 rows)

 
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)
  GrpName (char) (i) Group name (meta.id;meta.main)
  AltName (char) Alternative group name (meta.id)
  N  Number of Hiipparcos candidate stars (meta.number)
  n   [3.5/16] Separation parameter (Note 27)   (src.class.richness)
  Stream (char) Kinematic group (Note 28)   (meta.id.parent)
  RAJ2000 deg (i) Group mean right ascension (ICRS) (pos.eq.ra;meta.main)
  e_RAJ2000 deg Standard error on RA*cos(DEdeg) (stat.error;pos.eq.ra)
  DEJ2000 deg (i) Group mean declination (ICRS) (pos.eq.dec;meta.main)
  e_DEJ2000 deg Standard error on DE (stat.error;pos.eq.dec)
  Dist pc Group mean parallax distance (pos.distance;pos.heliocentric)

ALL cols
    
 (i)indexed column
  e_Dist pc Standard error on Dist (stat.error)
  pmRA mas/yr Group mean proper motion in RA*cos(DEdeg) (pos.pm;pos.eq.ra)
  e_pmRA mas/yr Standard error on pmRA (stat.error;pos.pm;pos.eq.ra)
  pmDE mas/yr Mean proper motion in declination (pos.pm;pos.eq.dec)
  e_pmDE mas/yr Standard error on pmDE (stat.error;pos.pm;pos.eq.dec)
  RV km/s Group mean radial velocity (spect.dopplerVeloc;stat.mean)
  e_RV km/s Standard error on radial velocity (stat.error)
  s_RAJ2000 deg Group width on RA*cos(DEdeg) (1-σ) (stat.variance)
  s_DEJ2000 deg Group width on DE (1-σ) (stat.variance)
  s_Dist pc Group width on Dist (1-σ) (stat.variance)
  s_pmRA mas/yr Group width on pmRA (1-σ) (stat.variance)
  s_pmDE mas/yr Group width on pmDE (1-σ) (stat.variance)
  s_RV km/s Group width on radial velocity (stat.variance)

ALL cols
    
 (i)indexed column
  rad pc Physical radius (1-σ) (phys.size.radius)
  arad deg Angular radius (1-σ) (phys.angSize)
  X pc Heliocentric distance towards Gal. center (pos.distance)
  e_X pc Standard error on X (stat.error;pos.cartesian.x)
  Y pc Heliocentric distance towards Gal. rotation (pos.distance)
  e_Y pc Standard error on Y (stat.error;pos.cartesian.y)
  Z pc Heliocentric distance towards N. Gal. Pole (pos.distance)
  e_Z pc Standard error on Z (stat.error;src.redshift)
  U km/s Heliocentric velocity towards Gal. center (spect.dopplerVeloc;pos.heliocentric)
  e_U km/s Standard error on U (stat.error;pos.cartesian.x)
  V km/s Heliocentric velocity towards Gal. rotation (phys.veloc.rotat;pos.heliocentric)
  e_V km/s Standard error on V (stat.error;pos.cartesian.y)
  W km/s Heliocentric velocity towards N. Gal. Pole (spect.dopplerVeloc;em.IR.8-15um)

ALL cols
    
 (i)indexed column
  e_W km/s Standard error on W (stat.error;pos.cartesian.z)
  s_X pc Group width on X (1-σ) (stat.variance)
  s_Y pc Group width on Y (1-σ) (stat.variance)
  s_Z pc Group width on Z (1-σ) (stat.variance)
  s_U km/s Group width on U (1-σ) (stat.variance)
  s_V km/s Group width on V (1-σ) (stat.variance)
  s_W km/s Group width on W (1-σ) (stat.variance)
  [Fe/H] [Sun] (n) Iron abundance (phys.abund.Fe)
  e_[Fe/H] [Sun] (n) Standard error on [Fe/H] (stat.error;phys.abund.Fe)
  n_[Fe/H]  (n) Number of Hipparcos member stars with [Fe/H] (meta.note)
  E(B-V)1 mag (n) Color excess in B-V, CDS Cat. B/ocl (phot.color.excess)
  E(B-V)2 mag (n) Color excess in B-V, CDS Cat. J/A+A/477/165 (phot.color.excess)

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