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=5087
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 03 25.3632 "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)
_DEJ2000-06 02 59.604 "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)
_RAB195014 00 48.0640 "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)
_DEB1950-05 48 36.464 "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)
_Glon333.2654883 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+52.5302637 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)
5087recno 5087  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

GroupID5087  Group or cluster ID (meta.id;meta.main)
Ngal 2  Richness of the group (meta.number)
RAJ2000210.85568 deg (i) Right ascension of the group centre (J2000) (pos.eq.ra;meta.main)
DEJ2000-06.04989 deg (i) Declination of the group centre (J2000) (pos.eq.dec;meta.main)
GLON333.26549 deg Galactic longitude of the group centre (pos.galactic.lon)
GLAT 52.53026 deg Galactic latitude of the group centre (pos.galactic.lat)
SGLON127.21095 deg Supergalactic longitude of the group centre (pos.supergalactic.lon;pos.lg)
SGLAT 14.65340 deg Supergalactic latitude of the group centre (pos.supergalactic.lat;pos.lg)
zcmb 0.00885  CMB-corrected redshift of the group (src.redshift)
DistG 39.0717 Mpc Comoving distance to the group centre (pos.distance)
sigmav 115.649 km/s RMS deviation of the radial velocities (stat.stdev)
sigmasky 0.0092 Mpc RMS deviation of the sky-projected distances (stat.stdev)
Rmax 0.0130 Mpc Distance from group centre to the farthest member (pos.distance)
M200 0.24671 10+12Msun Estimated mass of the group assuming the NFW density profile (phys.mass)
R200 0.1318 Mpc Radius where the group mean density is 200 times the Universe average density (phys.size.radius)
XSG -22.8602 Mpc Supergalactic cartesian x coordinate (pos.cartesian.x;pos.supergalactic)
YSG 30.1050 Mpc Supergalactic cartesian y coordinate (pos.cartesian.y;pos.supergalactic)
ZSG 9.8842 Mpc Supergalactic cartesian z coordinate (pos.cartesian.z;pos.supergalactic)

Simbad[TKK2018] 5087  ask the Simbad data-base about this object (meta.ref.url)
  
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