CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .


Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  Radio reference frame (Johnston+ 1995)
Post annotation
1.J/AJ/110/880/table4Radio positions of sources used to define the reference frame (436 rows)

Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Class  Source Classification (Note 1)   (src.class)
  IERS (char) Source Name (;meta.main)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  e_RAs s Right ascension (J2000) Formal Error (Note 2)   (stat.error)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  e_DEs arcsec Declination (J2000) Formal Error (Note 2)   (stat.error)
  Epoch-1900 yr Mean Epoch of Observation (Epoch-1900) (time.epoch)
  EpF-1900 yr Epoch of First Observation (Epoch-1900) (time.epoch)
  EpL-1900 yr Epoch of Last Observation (Epoch-1900) (time.epoch)
  EpNexp  Number of experiments in which a source was observed (meta.number)
  Nobs  Number of delay/rate observations used in solution (meta.number)

ALL cols
 (i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
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Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

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