VizieR

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VizieR

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J/AJ/149/171/table4 2MASS galaxy group catalog (Tully, 2015)
Nest members (43038 rows)
  recno=42908
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ColumnValue  Explain   (UCD)
_RAJ200003 40 18.943 "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 48.76 "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 00.442 "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 26.60 "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)
_Glon205.272469 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-49.211663 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)
42908recno 42908  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

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)
Nest212301  (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)
PGC 13512   [2/5061296] Number in Principal Galaxies Catalog for group member (meta.id)

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

SGLON289.7120 deg (i) Supergalactic longitude of galaxy (pos.supergalactic.lon)
SGLAT-43.2315 deg (i) Supergalactic latitude of galaxy (pos.supergalactic.lat)
Mt-1.8   [-5/10] Morphological type in the numeric code of de Vaucouleurs et al. 1991 (cat. VII/155) (meta.code;src.morph)
Kmag11.19 mag [3.8/11.8] 2MASS Ks-band total magnitude, extinction corrected (phot.mag;em.IR.K)
J-H 0.57 mag 2MASS (J-H) total extinction corrected color index (phot.color;em.IR.J;em.IR.H)
J-K 0.87 mag 2MASS (J-K) total extinction corrected color index (phot.color;em.IR.J;em.IR.K)
logLKi 9.18 [Lsun] [4.48/12.03] Log intrinsic Ks-band luminosity (Note G8)   (phys.luminosity;em.IR.K)
Vcmba 1491 km/s [7/23996] Adjusted CMB reference frame velocity of galaxy (Note G3)   (phys.veloc;pos.frame;pos.cmb)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
_RA.icrs055.0789 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-15.5302 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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