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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/MNRAS/412/2498
  Galaxy groups and clouds in the local universe (Makarov+, 2011)
ReadMe+ftp
2011MNRAS.412.2498M
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/412/2498/table1The main properties of the groups (395 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)
  Group (char) Principal name of the group's brightest galaxy, taken, as a rule, from LEDA (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) Right ascension of group's main member (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination of the group's main member (J2000) (pos.eq.dec;meta.main)
  N   [4/355] Number of group members with known radial velocities (meta.id)
  VLG km/s Mean radial velocity of the group relative to the centroid of the Local Group (spect.dopplerVeloc;stat.mean)
  sigV km/s Standard deviation of radial velocities of the group members σV not corrected for the velocity measurement errors (phys.veloc.dispersion)
  Rh kpc Mean harmonic radius of the group (Note 1)   (phys.size.radius;stat.mean)
  logLK [Lsun] Total luminosity of the group in the Ks band (Note 2)   (phys.luminosity;em.IR)
  logM [Msun] Projected mass of the group, as defined by Heisler et al. (1985ApJ...298....8H) (phys.mass;pos.lg)
  logM/L [Sun] [0/3] projected mass-to-total luminosity ratio in the K band (phys.luminosity;em.IR.K;arith.ratio)
  T   [-5/2] Morphological type of the group's main member according to the RC2 classification (de Vaucouleurs et al., 1976RC2...C......0D) (src.morph.type;meta.main)
  Dm21 mag Difference in apparent K magnitudes of the first and second members of the group, ranked by K-luminosity mK(2)-mK (stat.fit.param)
  Assoc (char) Group's membership in an association (Note 3)   (meta.id.parent)
  Ng  (n)Number of groups in this association (meta.number)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  NED  ask the NED data-base about this object (meta.ref.url)
  LEDA  ask the LEDA data-base about this object (meta.ref.url)

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