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

  Implications of the Galactic aberration for CRF (Malkin, 2014)
Post annotation
1.J/MNRAS/445/845/icrf2aICRF2 catalogue at epoch J2000.0 (3414 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)
  Compar  Display the data from ICRF2, Fey et al., Cat. J/AJ/150/58 and this paper (meta.ref.url)
  ICRF2 (char) Designation in International Celestial Reference Frame (ICRF2) (;meta.main)
  IERS (char) Designation in International Earth Rotation and Reference Systems Service (IERS) (
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  e_RAJ2000 s Uncertainty in RAs (stat.error;pos.eq.ra)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  e_DEJ2000 arcsec Uncertainty in DEs (stat.error;pos.eq.dec)
  Corr  Correlation between estimates of RA and DE (stat.correlation;pos.eq.ra;pos.eq.dec)
  MJD d Modified Julian date of observation mean (time.epoch;obs;stat.mean)
  MJD0 d Modified Julian date of observation start (time.epoch)
  MJD1 d Modified Julian date of observation end (time.epoch)
  Nexp  Number of experiments (meta.number)
  Nobs  Number of observations (meta.number;obs)

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