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=42577
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ColumnValue  Explain   (UCD)
_RAJ200021 46 00.554 "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+46 20 28.28 "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)
_RAB195021 44 05.487 "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+46 06 35.15 "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)
_Glon092.811800 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-05.402800 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)
42577recno 42577  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGC5060813   [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)

GLON092.8118 deg (i) Galaxy Galactic longitude (pos.galactic.lon)
GLAT-05.4028 deg (i) Galaxy Galactic latitude (pos.galactic.lat)
SGLON346.4869 deg Galaxy Supergalactic longitude (pos.supergalactic.lon)
SGLAT 43.1497 deg Galaxy Supergalactic latitude (pos.supergalactic.lat)
MType99.0   [-5/99] Morphological type in the numeric code of de Vaucouleurs et al. 1991 (cat. VII/155) (meta.code;src.morph.type)
HV 5650 km/s [-282/67860] Galaxy heliocentric velocity (spect.dopplerVeloc;pos.heliocentric)
Vls 5967 km/s [-373/67787] Galaxy velocity in local sheet reference frame (Note 2)   (phys.veloc)
Vcmba 5457 km/s [7/23996] Adjusted CMB reference frame velocity of galaxy (Note G3)   (phys.veloc;pos.frame;pos.cmb)
J-H 0.61 mag 2MASS galaxy (J-H) total extinction corrected color index (phot.color;em.IR.J;em.IR.H)
J-K 0.78 mag 2MASS galaxy (J-K) total extinction corrected color index (phot.color;em.IR.J;em.IR.K)
Kmag11.34 mag [3.8/11.75] 2MASS galaxy Ks-band total magnitude, extinction corected (phot.mag;em.IR.K)
logLKi10.24 [Lsun] [4.48/12.03] Log intrinsic Ks-band luminosity (Note G8)   (phys.luminosity;em.IR.K)
logpK10.23 [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)
Nest200539  (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 5   [1/197] Number of members from 2MASS 11.75 catalog (Huchra et al. 2012, cat. J/ApJS/199/26) (meta.number)
PGC1 67262   [5/5061293] Principal Galaxies Catalog number for brightest member in group (meta.id)
Dist 53.8 Mpc [0.1/240] Distance (Note G4)   (pos.distance)
DM33.66 mag [19.23/36.9] Distance Modulus (Note G4)   (phot.mag.distMod)
GSGLON346.2286  Group Supergalactic longitude, luminosity weighted (pos.supergalactic.lon)
GSGLAT 43.2545  Group Supergalactic latitude, luminosity weighted (pos.supergalactic.lat)
logLK11.43 [Lsun] [4.5/14.32] Log Ks-band group luminosity (Note G2)   (phys.luminosity;em.IR.K)
CF 1.33   [1/173.24] Conversion factor (Note G7)   (arith.factor)
sigP 233 km/s [0/2566] Line of sight velocity dispersion σp (Note G6)   (phys.veloc.dispersion)
R2t 0.475 Mpc [0/5.225] Projected radius of second turnaround (Note G5)   (phys.size.radius)
<Vcmba> 5383 km/s [7/23996] Unweighted average adjusted CMB reference frame group velocity (Note G3)   (phys.veloc;pos.frame;pos.cmb)
Vbw 5397 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 30 km/s Uncertainty in Vbw (stat.error)
sigbw 68 km/s [6/2440] Group line of sight bi-weight velocity dispersion (requires at least 5 group members) (phys.veloc.dispersion)
sigV 75 km/s [0/3403] Group line of sight velocity dispersion (null if group of one) (phys.veloc.dispersion)
Rbw 0.645 Mpc [0/6.63] Bi-weight projected gravitational radius (requires at least 5 group members) (phys.size.radius)
e_Rbw 0.094 Mpc Uncertainty in Rbw (stat.error)
Mvir 3.240 TMsun [0/30900] Group mass from virial theorem (Note 4)   (phys.mass)
Mlum 19.000 TMsun [0/25301] Group mass based on adjusted intrinsic luminosity & mass to light prescription (phys.mass)
HDC 0   [0/1538] Identification of high density group in Crook et al. 2007 (cat. J/ApJ/655/790) (meta.id.cross)
LDC 0   [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 38.16 Mpc SuperGalactic X coordinate (Note 5)   (pos.cartesian.x;pos.supergalactic)
SGY -9.18 Mpc SuperGalactic Y coordinate (Note 5)   (pos.cartesian.y;pos.supergalactic)
SGZ 36.79 Mpc SuperGalactic Z coordinate (Note 5)   (pos.cartesian.z;pos.supergalactic)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA.icrs326.5023 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+46.3412 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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