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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

  
J/A+AS/100/517
  CCD Observations of wide visual double stars (van Dessel+ 1993)
ReadMe+ftp
1993A&AS..100..517V
Similar Catalogs
Post annotation 		img(gal)
1.J/A+AS/100/517/table1The observations (epoch: 1992.5) (91 rows)

Simple ConstraintList Of Constraints
 
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)
  RA2000 "h:m:s" (i) right ascension 2000 (pos.eq.ra;meta.main)
  DE2000 "d:m:s" (n)(i) declination sign (pos.eq.dec;meta.main)
  IDS (char) IDS19000 code of the double stars as listed in WDS (Worley and Douglass, 1984) (meta.code)
  Durchm. (char) Durchmusterung designation of the primaries (meta.id;meta.main)
  Sp1 (char) spectral type of the primary (src.spType)
  Sp2 (char) spectral type of the component B when known (src.spType)
  mA mag primary magnitude taken from the WDS (phot.mag)
  Delta-V mag observed magnitude difference Delta-V (phot.mag;arith.diff)
  e_Delta-V mag rms uncertainty on Delta-V (stat.error)
  rho arcsec angular separation (pos.angDistance)
  e_rho arcsec rms uncertainty on rho (stat.error)
  theta deg position angle (pos.posAng)
  e_theta deg rms uncertainty on theta (stat.error)

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(n) indicates a possible blank or NULL column(i)indexed column
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