20281+3353

  • Unique Name: 20281+3353COU1956
  • RA: 20 28 03.89
  • Dec: +33 53 16.6
  • Discoverer: COU
  • Discoverer Number: 1956
  • Components:
  • First year: 1980
  • Last year: 2008
  • Observations: 11
  • First position angle: 237
  • Last position angle: 239
  • First separation: 0.3
  • Last separation: 0.4
  • Mag first component: 7.1
  • Mag second component: 9.49
  • Spectral type: B9
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: -1
  • Durchmusterung: +33 3914
  • Notes:
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