20118+3936

  • Unique Name: 20118+3936COU2415AB
  • RA: 20 11 50.16
  • Dec: +39 36 28.3
  • Discoverer: COU
  • Discoverer Number: 2415
  • Components: AB
  • First year: 1987
  • Last year: 2007
  • Observations: 3
  • First position angle: 138
  • Last position angle: 160
  • First separation: 0.3
  • Last separation: 0.4
  • Mag first component: 9.8
  • Mag second component: 10.2
  • Spectral type: B8III
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +39 4074
  • Notes:
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