22289+4528

  • Unique Name: 22289+4528COU2240
  • RA: 22 28 53.27
  • Dec: +45 27 36.6
  • Discoverer: COU
  • Discoverer Number: 2240
  • Components:
  • First year: 1983
  • Last year: 2008
  • Observations: 3
  • First position angle: 67
  • Last position angle: 79
  • First separation: 0.3
  • Last separation: 0.3
  • Mag first component: 9.68
  • Mag second component: 10.72
  • Spectral type: A2
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +44 4143
  • Notes:
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