20217-3637

  • Unique Name: 20217-3637HDS2908
  • RA: 20 21 43.04
  • Dec: -36 36 35.9
  • Discoverer: HDS
  • Discoverer Number: 2908
  • Components:
  • First year: 1991
  • Last year: 2013
  • Observations: 7
  • First position angle: 108
  • Last position angle: 104
  • First separation: 0.1
  • Last separation: 0.2
  • Mag first component: 8.25
  • Mag second component: 8.45
  • Spectral type: G0/G1V
  • Primary proper motion RA: 68
  • Primary proper motion DEC: -44
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -3713693
  • Notes:
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