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

  SDSS DR7 groups of galaxies (Tago+, 2010)
Post annotation
1.J/A+A/514/A102/table2dDR7 flux-limited Mr < -20 groups (18973 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)
  Group  Group identification number (
  Ngal  Richness (number of member galaxies) (meta.number)
  RAJ2000 deg (i) Right Ascension (mean of member galaxies), J2000 (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (mean of member galaxies), J2000 (pos.eq.dec;meta.main)
  Dist Mpc Comoving distance (mean of member galaxies) (Note G1)   (pos.distance)
  Size Mpc Maximum projected linear size (Note G1)   (phys.size)
  dispD Mpc rms deviation of projected distance (Note G1)   (stat.error)
  dispV km/s rms radial velocity (stat.error)
  Rvir Mpc Virial radius (projected harmonic mean) (Note G1)   (phys.size.radius)
  w  Luminosity weight (stat.weight)
  Lobs 10+10LsunObserved total group luminosity (Note G1)   (phys.luminosity)

ALL cols
 (i)indexed column
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usage  Display UCD1+    UCD1  
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