VizieR

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VizieR

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J/AJ/149/171/table3 2MASS galaxy group catalog (Tully, 2015)
Nest properties (25474 rows)
  recno=12682
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ColumnValue  Explain   (UCD)
_RAJ200017 59 25.228 "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 17 13.19 "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)
_RAB195017 56 58.799 "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+06 17 21.02 "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)
_Glon032.663967 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+14.418318 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)
12682recno 12682  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

f_Nest 1  Hemisphere (1=in north galactic hemisphere, 2=in south, 12 or 22 if the group is a split from an adjacent larger group) (meta.code)
Nest112695  (i) [100001/220041] Group (nest) identification number (G1) (linked to properties for all members of this group in tables 3-5) (Note)   (meta.id;meta.main)
Nmb 1   [1/197] Number of members from the 2MASS 11.75 catalog (Huchra et al. 2012, cat. J/ApJS/199/26) (meta.number)
PGC1 61230   [5/5061293] Number in Principal Galaxies Catalog for brightest member in group (meta.id)
SGLON149.5797 deg (i) Group supergalactic longitude, luminosity weighted (pos.supergalactic.lon)
SGLAT+73.4343 deg (i) Group supergalactic latitude, luminosity weighted (pos.supergalactic.lat)
logLK 9.92 [Lsun] [4.5/14.32] Log Ks band luminosity (Note G2)   (phys.luminosity;em.IR.K)
<Vcmba> 1741 km/s [7/23996] Unweighted average adjusted CMB reference frame group velocity (Note G3)   (phys.veloc;pos.frame;pos.cmb)
DM31.20 mag [19.23/36.9] Distance Modulus (Note G4)   (phot.mag.distMod)
sigV 0 km/s [0/3403] Line Of Sight (LOS) bi-weight velocity dispersion of group members σV (Note 1)   (phys.veloc.dispersion)
R2t 0.127 Mpc [0/5.225] Projected radius of second turnaround R2t (Note G5)   (phys.size.radius)
sigP 62 km/s [1/2566] Line Of Sight (LOS) velocity dispersion σp (Note G6)   (phys.veloc.dispersion)
Mlum 3.61e+11 Msun Group mass calculated from luminosity (Note 2)   (phys.mass)
CF 1.00   [1/173.24] Conversion factor (Note G7)   (arith.factor)

SimbadSimbad  ask the Simbad database about the cluster of galaxies (meta.ref.url)
_RA.icrs269.8551 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+06.2870 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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