VizieR

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VizieR

  
J/ApJ/921/41
  Interferometric & AO imaging data of α Oph (Gardner+, 2021)
timeSerie
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1.J/ApJ/921/41/table1α Oph astrometry (8 rows)
2.J/ApJ/921/41/table2α Oph radial velocities [timeSerie] (Interactive plot)
timeSerie
(145 rows)

 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Date "Y:M:D" (n)Date of observation (UT) (time.epoch)
  (1)JD d Julian Date (time.epoch)
  (1)Sep mas [20.7/641.6] Mean separation (pos.angDistance;stat.mean)
  (1)e_Sep mas [0.05/2.9] Sep uncertainty (stat.error)
  (1)PA deg [36.5/302.95] Position angle (pos.posAng)
  (1)e_PA deg [0.03/2.3] PA uncertainty (stat.error)
  (1)Inst (char) Instrument (meta.id;instr)
  (2)HJD d Heliocentric Julian Date (time.epoch)
  (2)RVelA km/s [4.9/33.5] Primary radial velocity (Note 1)   (phys.veloc;pos.heliocentric)
  (2)RVelB km/s (n) [-52/20] Secondary radial velocity (Note 2)   (phys.veloc;pos.heliocentric)

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