VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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J/A+A/618/A81/2mrs_gr Bayesian group finder applied to the 2MRS data (Tempel+, 2018)
Catalogue of galaxy groups (7755 rows)
  recno=4364
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 50 51.6504 "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)
_DEJ2000-14 18 02.988 "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)
_RAB195012 48 14.2661 "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)
_DEB1950-14 01 44.225 "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)
_Glon302.7206420 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+48.5706820 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)
4364recno 4364  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

GroupID4364  Group or cluster ID (meta.id;meta.main)
Ngal 2  Richness of the group (meta.number)
RAJ2000192.71521 deg (i) Right ascension of the group centre (J2000) (pos.eq.ra;meta.main)
DEJ2000-14.30083 deg (i) Declination of the group centre (J2000) (pos.eq.dec;meta.main)
GLON302.72066 deg Galactic longitude of the group centre (pos.galactic.lon)
GLAT 48.57068 deg Galactic latitude of the group centre (pos.galactic.lat)
SGLON129.97433 deg Supergalactic longitude of the group centre (pos.supergalactic.lon;pos.lg)
SGLAT -4.80654 deg Supergalactic latitude of the group centre (pos.supergalactic.lat;pos.lg)
zcmb 0.02522  CMB-corrected redshift of the group (src.redshift)
DistG110.8444 Mpc Comoving distance to the group centre (pos.distance)
sigmav 88.973 km/s RMS deviation of the radial velocities (stat.stdev)
sigmasky 0.0524 Mpc RMS deviation of the sky-projected distances (stat.stdev)
Rmax 0.0742 Mpc Distance from group centre to the farthest member (pos.distance)
M200 0.82126 10+12Msun Estimated mass of the group assuming the NFW density profile (phys.mass)
R200 0.1958 Mpc Radius where the group mean density is 200 times the Universe average density (phys.size.radius)
XSG -70.9608 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG 84.6449 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG -9.2879 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)

Simbad[TKK2018] 4364  ask the Simbad data-base about this object (meta.ref.url)
  
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