VizieR

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

VizieR

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J/ApJS/225/23/table1 Compact groups of galaxies from SDSS-DR12 (MLCG) (Sohn+, 2016)
Catalog of SDSS DR12 magnitude-limited redshift sample of candidate compact groups (MLCGs) (1588 rows)
  MLCG===0631
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200008 48 46.82013 "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 17 22.9450 "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)
_RAB195008 46 00.31258 "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 28 31.3889 "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)
_Glon212.71586292 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+32.34962727 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)
631recno 631  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

MLCG0631  (i) Compact Group ID (meta.id;meta.main)
RAJ2000132.195084 deg (i) Right Ascension of compact group in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+14.289707 deg (i) Declination of compact group in decimal degrees (J2000) (pos.eq.dec;meta.main)
Nm3   [3/8] Number of member galaxies (meta.number)
z 0.0934   [0.01/0.19] Redshift of compact group (src.redshift)
e_z 0.0001   [0/0.002] Redshift uncertainty of compact group (Note G2)   (stat.error;src.redshift)
Rad16.8 kpc [4.9/94.1] Group size of compact group (phys.size.radius)
e_Rad 1.0 kpc [0.1/17] Group size uncertainty of compact group (Note G2)   (stat.error)
Den 5.18 [Mpc-3] [3.2/7] Number density of groups in log scale (pos.distance)
e_Den 0.09 [Mpc-3] [0/1.5] Number density uncertainty of groups in log scale (Note G2)   (stat.error)
sigma 88 km/s [1/879] Velocity dispersion of compact group (phys.veloc.dispersion;pos.lg)
e_sigma 17 km/s [0/228] Velocity dispersion uncertainty of compact group (stat.error)
Nc 0   [/27] Number of neighboring galaxies in a comoving cylinder (Note 2)   (meta.number)
ssetS   [NS] Designations for groups (S= group containing a sub-group) (Note 3)   (meta.code)
V1sset   V1 CG subsample ID (meta.id)
V2sset   V2 CG subsample ID (meta.id)

SimbadMLCG 0631  ask the Simbad data-base about this object (meta.ref.url)
  
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