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J/AJ/146/86/table1 Cosmicflows-2 catalog (Tully+, 2013)
Cosmicflows-2 compendium of distances (8315 rows)
  recno=1835
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ColumnValue  Explain   (UCD)
_RAJ200005 33 21.700 "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)
_DEJ2000-21 56 44.60 "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)
_RAB195005 31 14.699 "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)
_DEB1950-21 58 45.47 "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)
_Glon225.274841 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-26.502045 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)
1835recno 1835  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PGC 17436   [4/9003144] Principal Galaxies Catalog number (meta.id;meta.main)

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

Dist 22.70 Mpc [0.03/518] Distance (Note 1)   (pos.distance;pos.heliocentric)
DM31.78 mag [17/39] Distance modulus (Note 1)   (phot.mag.distMod)
Err 0.20   [0.05/0.25] Fractional distance error (Note 1)   (stat.error)
r_DistH   [CTLMSNHF ] Source of distance (Note 2)   (pos.distance;pos.heliocentric)
RAJ200005 33 21.7 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-21 56 44.6 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
GLON225.2757 deg Galaxy Galactic longitude (pos.galactic.lon)
GLAT-26.5029 deg Galaxy Galactic latitude (pos.galactic.lat)
SGLON275.4139 deg Galaxy Supergalactic longitude (pos.supergalactic.lon)
SGLAT-69.7187 deg Galaxy Supergalactic latitude (pos.supergalactic.lat)
MT 3   [-5/20] Numeric code for Morphological Type from RC3 (VII/155) (src.morph.type)
E(B-V) 0.15 mag Schlegel et al. (1998ApJ...500..525S) B-band reddening (phot.color.excess)
Bmag11.53 mag B-band magnitude from RC3 (VII/155) (phot.mag;em.opt.B)
Kmag 7.80 mag 2MASS Ks band magnitude (phot.mag;em.IR.K)
HV 1660 km/s [-525/29046] Heliocentric Velocity (phys.veloc;pos.heliocentric)
GV 1490 km/s Galactic reference frame Velocity (phys.veloc;pos.galactocentric)
Vls 1478 km/s Local Sheet reference frame Velocity (phys.veloc)
Vcmb 1709 km/s CMB reference frame Velocity (phys.veloc;pos.cmb)
Vcmba 1717 km/s Adjusted CMB reference frame Velocity (Note 3)   (phys.veloc;pos.cmb)
NameAGC024354  Galaxy common name (meta.number)
Group 617   [0/2941] Bookkeeping group number (preferred group identifier) (linked to group distances and velocities (Table2) ) (meta.id)
2M++    [0/4682] Alternate group identification (Note G1)   (meta.id)
N1 3   [1/160] Number of galaxies in group with measured distances (meta.number)
<Dist> 18.79 Mpc Weighted average group distance (pos.distance;pos.heliocentric)
<DM>31.37 mag Weighted average group distance modulus (phot.mag.distMod)
<Err> 0.120   Weighted average group fractional distance error (stat.error)
N2 3   [1/224] Number of galaxies in group with known positions and velocities (meta.number)
GGLON226.6567 deg Group Galactic longitude (pos.galactic.lon)
GGLAT-23.9649 deg Group Galactic latitude (pos.galactic.lat)
GSGLON271.7684 deg Group Supergalactic longitude (pos.supergalactic.lon)
GSGLAT-72.3210 deg Group Supergalactic latitude (pos.supergalactic.lat)
GMT 5   [-5/20] Mean morphological type of group (src.morph.type)
<Bmag>11.08 mag Summed group RC3 B band magnitude (phot.mag;em.opt.B)
<Kmag> 7.74 mag Summed group 2MASS Ks band magnitude (phot.mag;em.IR.K)
<HV> 1719 km/s Group Heliocentric Velocity (phys.veloc;pos.heliocentric)
<GV> 1542 km/s Group Galactic reference frame Velocity (phys.veloc;pos.galactocentric)
<Vls> 1528 km/s Group Local Sheet reference frame Velocity (phys.veloc)
<Vcmb> 1785 km/s Group CMB reference frame Velocity (phys.veloc;pos.cmb)
<Vcmba> 1793 km/s Group adjusted CMB reference frame Velocity (Note 3)   (phys.veloc;pos.cmb)
sigma 47 km/s RMS group velocity dispersion (stat.stdev;phys.veloc.dispersion;pos.lg)
PGCb 17436   [218/2807110] PGC ID of brightest group member (meta.id.assoc)
GNameAGC024354  Alternate group/cluster name (meta.id)

W1 1  Display the data from Cosmicflows-1 (Tully et al., 2008, cat.J/ApJ/676/184) (meta.number)
2M2M  Display the 2MASX data (Skrutskie et al. 2006, Cat. VII/233) (meta.ref.url)
SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
NEDNED  ask the NED data-base about this object (meta.number)
  
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