VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
VII/87A/catalog Data on 1889 Abell's clusters of galaxies (Leir+ 1977)
Table 1 of the paper, cols 1,6,7,9-11 (1889 rows)
  recno=962
Post annotation about this record

Note: Due to the very poor printing of the original catalog, several errors may exist in this electronic table; some were detected, but no systematic proofreading was performed

ColumnValue  Explain   (UCD)
_RAJ200012 03 16.0 "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 30 42 "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)
_RAB195012 00 42.0 "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 14 00 "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)
_Glon288.2572 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+39.9834 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)
962recno 962  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Abell1451  Abell cluster number (meta.id;meta.main)
BMclass 3.0   [1/3] Bautz-Morgan class (Note 1)   (src.class.struct)
u_BMclass   Uncertainty symbol (:) on BMclass (meta.code.error)
Radius20 mm Apparent cluster radius on the red plate of the Palomar Sky Survey (Note 2)   (phys.angSize;src)
Gmaj 0.10 mm Apparent major axis of the brightest cluster member (Note 2)   (phys.angSize;src)
Gmin 0.10 mm Apparent minor axis of the brightest cluster member (Note 2)   (phys.angSize;src)
rmag17.6 mag Photo-red magnitude of the brightest cluster member corrected for absorption. (phot.mag;em.opt.R)

SimbadSimbad  ask the Simbad data-base about this object
NEDNED  ask the NED data-base about this object
_RA180.82 deg (i) Position (from Abell's catalog, 1989 version, Cat. VII/87) (right ascension part) (pos.eq.ra;meta.main)
_DE-21.51 deg (i) Position (from Abell's catalog, 1989 version, Cat. VII/87) (declination part) (pos.eq.dec;meta.main)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact