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J/other/AstBu/73.310/catalog Isolated galaxy pair limited to M≤-18.5 (Nottale+, 2018)
The isolated galaxy pair catalog (13114 rows)
  recno=11243
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200018 33 55.800 "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+22 53 18.24 "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)
_RAB195018 31 49.894 "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+22 50 54.94 "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)
_Glon051.809048 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+13.882040 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)
11243recno 11243  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RA1278.4825 deg (i) Right ascension of the first galaxy of the pair (J2000.0) (pos.eq.ra;meta.main)
DE1+22.88840 deg (i) Declination of the first galaxy of the pair (J2000.0) (pos.eq.dec;meta.main)
BMAG1-21.78 mag B-band absolute magnitude of the first galaxy of the pair (phys.magAbs;em.opt.B)
HRV1 4237 km/s Heliocentric radial velocity of the first galaxy of the pair (spect.dopplerVeloc;pos.heliocentric)
e_HRV1 50 km/s Uncertainty on HRV1 (km/s) (stat.error)
RA2hour18.57690 h Right ascension of the second galaxy of the pair (J2000.0) (pos.eq.ra)
DE2deg 22.90970 deg Declination of the second galaxy of the pair (J2000.0) (pos.eq.dec)
BMAG2-21.39 mag B-band absolute magnitude of the second galaxy of the pair (phys.magAbs;em.opt.B)
HRV2 4242 km/s Heliocentric radial velocity of the second galaxy of the pair (spect.dopplerVeloc;pos.heliocentric)
e_HRV2 7 km/s Uncertainty on HRV2 (stat.error)
DHRV 5 km/s Absolute value of the radial velocity difference between the pair members (phys.veloc;arith.diff)
e_DHRV 50 km/s Uncertainty on DHRV (stat.error)
rp 0.178 Mpc Interdistance projected on the sky plane between the two pair members (Note 1)   (pos.distance)
l_rho    [≥ ] Limit flag on rho (meta.code.error)
rho 2.88  Ratio between the distance of the closest galaxy to the pair center and rp (Note 2)   (pos.distance;arith.ratio)
BMAG3-20.63 mag B-band absolute magnitude of the closest galaxy to the pair (Note 3)   (phys.magAbs;em.opt.B)
  
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