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VizieR

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J/ApJ/655/790/galaxies Groups of galaxies in 2MASS survey (Crook+, 2007)
Members of the groups (table 10 and 11 of paper) (18737 rows)
  recno=15230
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200011 21 03.000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+53 10 10.00 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195011 18 13.541 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+53 26 36.26 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon149.530458 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+59.039459 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
15230recno 15230  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
n_GroupH  L for Low-density-contrast group, or H for High-density-contrast group (meta.id.part;meta.main)

Group 651  Group number (Note 1)   (meta.id.parent)
Name112102.94+5310099  Member identification (Note 2)   (meta.id;meta.main)
RAJ200011 21 03.0 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+53 10 10 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
HV 1156 km/s Heliocentric velocity (spect.dopplerVeloc;pos.heliocentric)
Kmag 8.38 mag 2MASS K band magnitude (phot.mag;em.IR.K)
Dist 20.22 Mpc Corrected distance; assuming h = 0.73 (pos.distance;pos.heliocentric)
Agrp 867   Corresponding group number assigned to the galaxy when in the HDC (table10) or LCD (table11) catalog (meta.id.parent)
  
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