Column | Value | | Explain (UCD) |
_RAJ2000 | 12 59 48.700 | "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) (POS_EQ_RA) |
_DEJ2000 | +27 58 50.00 | "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) (POS_EQ_DEC) |
_RAB1950 | 12 57 23.959 | "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) (POS_EQ_RA) |
_DEB1950 | +28 14 59.27 | "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) (POS_EQ_DEC) |
_Glon | 058.079104 | 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) (POS_GAL_LON) |
_Glat | +87.957724 | 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) (POS_GAL_LAT) |
8recno | 8 | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
|
A | 1656 | | (i) Abell cluster number (linked to velocities of galaxies in this cluster ) (meta.id;meta.main) (ID_MAIN) |
RAJ2000 | 12 59 48.7 | "h:m:s" | (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
DEJ2000 | +27 58 50 | "d:m:s" | (i) Degree of declination (J2000) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
RVel | 6925 | km/s | Radial velocity (phys.veloc;pos.heliocentric) (VELOC_HC) |
Nobs | 6 | | Number of fields observed (meta.id;obs.field) (NUMBER) |
AB | 0.043 | mag | Foreground Galactic extinction (phys.absorption.gal) (PHOT_EXTINCTION_ISM) |
Dist | 88.6 | Mpc | Distance (Note 1)
(pos.distance;pos.heliocentric) (POS_GAL_HC) |
|
N | 4 | | Number of new velocities in this cluster (table3) (meta.number) (NUMBER) |
Simbad | Simbad | | ask the Simbad data-base about this object (meta.ref) (DATA_LINK) |
NED | NED | | ask the NED data-base about this object (meta.ref) (DATA_LINK) |