VizieR

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

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

  
I/326
  Pulkovo Catalogue of Reference Stars around GRS (Ryl'kov+, 2005)
ReadMe+ftp
2005RoAJ...15S.187R
Similar Catalogs
Post annotation 		img(gal)
1.I/326/pgrsdatPulGRS, the Pulkovo Galactic Radio Sources Catalogue (78 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  GRS  (i) [1/78] GRS sequential number (meta.record)
  HIP  HIPPARCOS catalogue sequential number (meta.id)
  Var (char) Type of variability, optical structure of star (Note 1)   (meta.note)
  Char (char) Character of star (Note 2)   (meta.code)
  Bmag mag Tycho-2 blue (B) magnitude (phot.mag;em.opt.B)
  SpType (char) MK spectral type and luminosity class (src.spType)
  Ep-1990 yr Mean epoch of observation for the right ascension and declination (time.epoch)
  RAJ2000 deg (i) Right ascension (degrees), Eq=J2000.0, on mean epoch (Ep-1990) of observation (pos.eq.ra;meta.main)
  e_RAJ2000 10mas Mean error of RA (stat.error;pos.eq.ra)
  DEJ2000 deg (i) Declination (degrees), Eq=J2000.0, on mean epoch (Ep-1990) of observation (pos.eq.dec;meta.main)
  e_DEJ2000 10mas Mean error of DE (stat.error;pos.eq.dec)
  N  Number of used observations (meta.number)
  O-CRA mas Deviation to right ascension of PulGRS from the right ascension of Hipparcos (stat.stdev;pos.eq.ra)
  O-CDE mas Deviation to declination of PulGRS from the declination of Hipparcos (pos.eq.dec;arith.diff)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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