VizieR

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VizieR

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J/ApJ/843/16/table2 Galaxy groups within 3500km/s (Kourkchi+, 2017)
Catalog of galaxy groups (8826 rows)
  recno=5504
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200003 40 18.920 "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)
_DEJ2000-15 31 49.24 "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)
_RAB195003 38 00.419 "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)
_DEB1950-15 41 27.08 "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)
_Glon205.272600 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-49.211800 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)
5504recno 5504  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGC1 13512   [35/9002824] Group Principal Galaxies Catalog ID (Note 1)   (meta.id)
PGC1+ 13512   [38/9002824] Association Principal Galaxies Catalog ID (Note 2)   (meta.id.assoc)
Nm 1   [1/714] Number of galaxies in the group (meta.number)
GLON205.2726 deg Galactic longitude (pos.galactic.lon)
GLAT-49.2118 deg Galactic latitude (pos.galactic.lat)
SGLON289.7118 deg Supergalactic longitude (pos.supergalactic.lon)
SGLAT-43.2314 deg Supergalactic latitude (pos.supergalactic.lat)
Ksmag11.41 mag [1.2/21] Total Ks band apparent magnitude (Note 3)   (phot.mag;em.IR.K)
logK 9.38 [Lsun] [1.7/13] log Ks band absolute luminosity of group (phys.luminosity;em.IR)
HRV1611 km/s [-332/3792] Heliocentric radial velocity of group (Note G1)   (spect.dopplerVeloc;pos.lg;pos.heliocentric)
VLS1544 km/s [-159/3500] Radial velocity of group relative to Local Sheet (Note G1)   (spect.dopplerVeloc;pos.lg)
Nd 0   [0/170] Number of group members with measured distances (Note 4)   (meta.number)
Dist  Mpc [0.01/94.2] Distance of group (Note G2)   (pos.distance;pos.heliocentric)
e_Dist  % [3/25] Percentage uncertainty in Dist (Note G3)   (stat.error)
sigmaL 43 km/s [1/610] Group velocity dispersion from luminosity (Note 5)   (phys.veloc.dispersion)
sigmaV 0 km/s [0/800] Group line-of-sight velocity dispersion (Note 6)   (phys.veloc.dispersion)
R2t 0.117 Mpc [0.003/1.7] Second turnaround radius of group from luminosity (Note 7)   (phys.size.radius;pos.lg)
Rg  Mpc [0.001/8.3] Projected virial radius of group (Note 8)   (phys.size.radius)
logMK11.212 [Msun] [6.5/15] log of group mass from luminosity (Note 9)   (phys.mass)
logMd  [Msun] [2.5/15] log of group dynamic mass (Note 10)   (phys.mass)

CF3 0  Display the group data from the CF3 catalog (Tully+, 2016, J/AJ/152/50) (meta.ref.url)
_RA.icrs055.0788 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-15.5303 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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