VizieR

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

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J/AJ/111/370
  Orbits of 37 close visual systems (Hartkopf+ 1996)
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1.J/AJ/111/370/table1New speckle interferometric observations (144 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)
  WDS (char) WDS designation (epoch-2000 coordinates) (Note)   (meta.id;meta.main)
  Disc (char) Binary star discoverer designation (obs.observer)
  HD (char) Henry Draper catalogue number (meta.id)
  Date yr Date of obs., as fractional Besselian year (time.epoch)
  Theta deg Binary star position angle (pos.posAng)
  u_Theta (char) Position angle uncertainty flag (meta.code.error)
  l_Rho (char) [<] Separation upper limit flag (meta.code.error)
  Rho arcsec Binary star separation (pos.angDistance)
  u_Rho (char) Separation uncertainty flag (meta.code.error)
  Lambda nm Filter effective wavelength (em.wl.effective)
  n_Lambda (char) [+] + when two filters (meta.note)
  Lambda2 nm Second filter effective wavelength (em.wl.effective)
  FWHM nm Filter FWHM (instr.bandwidth)
  Tel m Telescope aperture (Note)   (phys.size;instr.tel)
  Notes   [1-4] Notes (Note)   (meta.note)

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