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J/other/AstBu/71.270/table1 The UGC isolated galaxy pair catalog (Chamaraux+, 2016)
The UGC isolated galaxy pair catalog (1005 rows)
  recno=24
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 35 57.9200 "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+24 02 13.500 "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)
_RAB195000 33 19.6935 "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+23 45 43.004 "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)
_Glon118.4041162 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-38.6985997 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)
24recno 24  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

UGC1 354  UGC number of the first pair member (meta.id;meta.main)
UGC2 356  UGC number of the second pair member (meta.id.assoc)
RV1 5612 km/s [-82/16463] Radial velocity relative to the Sun of the first member (spect.dopplerVeloc)
e_RV1 4 km/s [1/94] Uncertainty of RV1 (stat.error)
RV2 5252 km/s [-207/16279] Radial velocity relative to the Sun of the second member (spect.dopplerVeloc)
e_RV2 12 km/s [1/122] Uncertainty of RV2 (stat.error)
dRV360 km/s [0/593] Absolute value of the radial velocity difference between the pair members (phys.veloc;arith.diff)
e_dRV 12.6 km/s [1.4/132.9] Uncertainty of dRV (stat.error)
Sep 0.117 Mpc [0.002/0.991] Projected distance on the sky between two pair members (pos.distance)
rho 3.0  2.5/10.] Ratio between the projected distance of the nearest UGC galaxy to the center of the pair and Sep (Note 1)   (phys.size;arith.ratio)

SimbadNameUGC 354; UGC 356  Designation understandable by the Simbad data-base (meta.id)
_RA008.99133 deg (i) Position of the first galaxy, UCG1 (right ascension part) (pos.eq.ra;meta.main)
_DE+24.03708 deg (i) Position of the first galaxy, UCG1 (declination part) (pos.eq.dec;meta.main)
  
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