21331+4512

  • Unique Name: 21331+4512COU2308
  • RA: 21 33 05.82
  • Dec: +45 11 31.7
  • Discoverer: COU
  • Discoverer Number: 2308
  • Components:
  • First year: 1985
  • Last year: 2008
  • Observations: 5
  • First position angle: 16
  • Last position angle: 184
  • First separation: 0.2
  • Last separation: 0.2
  • Mag first component: 10.3
  • Mag second component: 10.3
  • Spectral type: A5
  • Primary proper motion RA: -13
  • Primary proper motion DEC: -12
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +44 3859
  • Notes:
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