VizieR

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VizieR

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J/A+A/514/A102/table2h SDSS DR7 groups of galaxies (Tago+, 2010)
DR7 volume-limited Mr < -19 galaxies (94912 rows)
  recno=67574
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 22 39.5178 "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+35 51 22.516 "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)
_RAB195010 19 45.5005 "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+36 06 32.702 "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)
_Glon188.0812873 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+57.3191238 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)
67574recno 67574  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Group 43985  Group ID number (meta.id)
Ngal 1  Group richness (meta.number)
RAJ2000155.66466 deg (i) Right Ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000+35.85625 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
Dist198.39 Mpc Co-moving distance corrected for CMB (Note G1)   (pos.distance)
uMAG-19.02 mag Absolute u magnitude (phys.magAbs)
gMAG-20.28 mag Absolute g magnitude (phys.magAbs)
rMAG-20.83 mag Absolute r magnitude (phys.magAbs)
iMAG-21.05 mag Absolute i magnitude (phys.magAbs)
zMAG-21.32 mag Absolute z magnitude (phys.magAbs)
w 1.272  Luminosity weight (stat.weight)
Lr 1.39 10+10Lsun Luminosity in r band (1010/h2) (Note G1)   (phys.luminosity)
  
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