VizieR

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

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

  
J/AJ/146/76
  Astrometry and photometry of UCAC4 double stars (Hartkopf+, 2013)
ReadMe+ftp
2013AJ....146...76H
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/146/76/table1ICCD speckle measurements of double stars (101 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)
  WDS (char) WDS designation (HHMMm+DDMM; J2000) (meta.id;meta.main)
  Disc (char) Discoverer designation (meta.id)
  m_Disc (char) Component designation (meta.code.multip)
  Nobs  (n)Number of measurements of the system (in Table2) (meta.number)
  Epoch yr Epoch (fractional Besselian year) (time.epoch)
  PA deg Position angle θ (Note 1)   (pos.posAng)
  u_PA (char) [:] Uncertainty flag on PA (meta.code.error)
  Sep arcsec Separation ρ (pos.angDistance;src.orbital)
  u_Sep (char) [:] Uncertainty flag on Sep (meta.code.error)
  N  Number of independent measurements in the mean (meta.number)
  Inst (char) Camera and detector used (cam1new, cam1old, cam2) (Note 2)   (instr.setup;instr.det)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Positions from WDS Catalog (Cat. B/wds) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from WDS Catalog (Cat. B/wds) (declination part) (pos.eq.dec;meta.main)

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