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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=12407
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200002 00 00.300 "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+23 36 16.00 "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)
_RAB195001 57 12.182 "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+23 21 45.28 "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)
_Glon142.599539 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-36.634794 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)
12407recno 12407  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 107  Group number (Note 1)   (meta.id.parent)
Name020000.40+2336156  Member identification (Note 2)   (meta.id;meta.main)
RAJ200002 00 00.3 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+23 36 16 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
HV 4908 km/s Heliocentric velocity (spect.dopplerVeloc;pos.heliocentric)
Kmag10.91 mag 2MASS K band magnitude (phot.mag;em.IR.K)
Dist 65.82 Mpc Corrected distance; assuming h = 0.73 (pos.distance;pos.heliocentric)
Agrp 128   Corresponding group number assigned to the galaxy when in the HDC (table10) or LCD (table11) catalog (meta.id.parent)
  
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