VizieR

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VizieR

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J/AJ/149/171/table5 2MASS galaxy group catalog (Tully, 2015)
Combined Catalog (43038 rows)
  recno=5092
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ColumnValue  Explain   (UCD)
_RAJ200003 38 52.138 "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)
_DEJ2000-26 20 16.49 "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 36 45.391 "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)
_DEB1950-26 29 59.19 "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)
_Glon221.536700 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-52.783900 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)
5092recno 5092  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGC 13434   [2/5061296] Number in Principal Galaxies Catalog (Note 1)   (meta.id;meta.main)

LEDALEDA  ask the LEDA data-base about this object (meta.ref.url)

GLON221.5367 deg (i) Galaxy Galactic longitude (pos.galactic.lon)
GLAT-52.7839 deg (i) Galaxy Galactic latitude (pos.galactic.lat)
SGLON274.8446 deg Galaxy Supergalactic longitude (pos.supergalactic.lon)
SGLAT-43.2906 deg Galaxy Supergalactic latitude (pos.supergalactic.lat)
MType 2.0   [-5/99] Morphological type in the numeric code of de Vaucouleurs et al. 1991 (cat. VII/155) (meta.code;src.morph.type)
HV 1400 km/s [-282/67860] Galaxy heliocentric velocity (spect.dopplerVeloc;pos.heliocentric)
Vls 1291 km/s [-373/67787] Galaxy velocity in local sheet reference frame (Note 2)   (phys.veloc)
Vcmba 1190 km/s [7/23996] Adjusted CMB reference frame velocity of galaxy (Note G3)   (phys.veloc;pos.frame;pos.cmb)
J-H 0.62 mag 2MASS galaxy (J-H) total extinction corrected color index (phot.color;em.IR.J;em.IR.H)
J-K 0.90 mag 2MASS galaxy (J-K) total extinction corrected color index (phot.color;em.IR.J;em.IR.K)
Kmag 6.49 mag [3.8/11.75] 2MASS galaxy Ks-band total magnitude, extinction corected (phot.mag;em.IR.K)
logLKi11.07 [Lsun] [4.48/12.03] Log intrinsic Ks-band luminosity (Note G8)   (phys.luminosity;em.IR.K)
logpK10.42 [Lsun/Mpc3] [8/12] Log luminosity density (logρK) (Note 3)   (phys.luminosity)
f_Nest 2   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)
Nest200100  (i) [0/220041] Group (nest) identification number (G1) (linked to properties for all members of this group in tables 3-5) (Note)   (meta.id)
Nmb 12   [1/197] Number of members from 2MASS 11.75 catalog (Huchra et al. 2012, cat. J/ApJS/199/26) (meta.number)
PGC1 13419   [5/5061293] Principal Galaxies Catalog number for brightest member in group (meta.id)
Dist 15.0 Mpc [0.1/240] Distance (Note G4)   (pos.distance)
DM30.88 mag [19.23/36.9] Distance Modulus (Note G4)   (phot.mag.distMod)
GSGLON277.4896  Group Supergalactic longitude, luminosity weighted (pos.supergalactic.lon)
GSGLAT-43.3629  Group Supergalactic latitude, luminosity weighted (pos.supergalactic.lat)
logLK11.53 [Lsun] [4.5/14.32] Log Ks-band group luminosity (Note G2)   (phys.luminosity;em.IR.K)
CF 1.00   [1/173.24] Conversion factor (Note G7)   (arith.factor)
sigP 255 km/s [0/2566] Line of sight velocity dispersion σp (Note G6)   (phys.veloc.dispersion)
R2t 0.518 Mpc [0/5.225] Projected radius of second turnaround (Note G5)   (phys.size.radius)
<Vcmba> 1498 km/s [7/23996] Unweighted average adjusted CMB reference frame group velocity (Note G3)   (phys.veloc;pos.frame;pos.cmb)
Vbw 1490 km/s [686/22323] Bi-weight group velocity (Beers et al., 1990AJ....100...32B; requires at least 5 group members) (Note G3)   (phys.veloc)
e_Vbw 56 km/s Uncertainty in Vbw (stat.error)
sigbw 194 km/s [6/2440] Group line of sight bi-weight velocity dispersion (requires at least 5 group members) (phys.veloc.dispersion)
sigV 195 km/s [0/3403] Group line of sight velocity dispersion (null if group of one) (phys.veloc.dispersion)
Rbw 0.623 Mpc [0/6.63] Bi-weight projected gravitational radius (requires at least 5 group members) (phys.size.radius)
e_Rbw 0.040 Mpc Uncertainty in Rbw (stat.error)
Mvir 25.600 TMsun [0/30900] Group mass from virial theorem (Note 4)   (phys.mass)
Mlum 24.700 TMsun [0/25301] Group mass based on adjusted intrinsic luminosity & mass to light prescription (phys.mass)
HDC 391   [0/1538] Identification of high density group in Crook et al. 2007 (cat. J/ApJ/655/790) (meta.id.cross)
LDC 237   [0/1258] Identification of low density group in Crook et al. 2007 (cat. J/ApJ/655/790) (meta.id.cross)
2M++ 0   [0/4715] Group identification in Lavaux & Hudson 2011 (cat. J/MNRAS/416/2840) (meta.id.cross)
SGX 0.92 Mpc SuperGalactic X coordinate (Note 5)   (pos.cartesian.x;pos.supergalactic)
SGY -10.88 Mpc SuperGalactic Y coordinate (Note 5)   (pos.cartesian.y;pos.supergalactic)
SGZ -10.29 Mpc SuperGalactic Z coordinate (Note 5)   (pos.cartesian.z;pos.supergalactic)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA.icrs054.7172 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-26.3379 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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