VizieR

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VizieR

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J/MNRAS/416/2840/group The 2M++ galaxy redshift catalogue (Lavaux+, 2011)
The 2M++ group catalogue (4002 rows)
  GID===4803
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200019 04 07.4 "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)
_DEJ2000-65 46 07 "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)
_RAB195018 59 10.2 "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)
_DEB1950-65 50 33 "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)
_Glon330.0200 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-25.8500 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)
3806recno 3806  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

GID4803  (i) Group identifier in the catalogue (linked to galaxies in the group ) (meta.id)
GLON330.02 deg Galactic longitude (pos.galactic.lon)
GLAT-25.85 deg Galactic latitude (pos.galactic.lat)
K2mag 7.68 mag Apparent magnitude K2M++ (Note 1)   (phot.mag;em.IR.K)
Rich 10  Richness uncorrected for incompleteness effect (src.class.richness)
HV 4348 km/s Heliocentric total apparent velocity (spect.dopplerVeloc;pos.heliocentric)
Vcmb 4318 km/s Total apparent velocity in CMB rest frame (Note G1)   (phys.veloc;pos.cmb)
sigma211 km/s Velocity dispersion in the group (phys.veloc.dispersion;pos.lg)

_RA.icrs286.03 deg (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra;meta.main)
_DE.icrs-65.77 deg (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec;meta.main)
  
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