20277+4507

  • Unique Name: 20277+4507ROE 43AD
  • RA: 20 27 42.34
  • Dec: +45 06 37.7
  • Discoverer: ROE
  • Discoverer Number: 43
  • Components: AD
  • First year: 1910
  • Last year: 2003
  • Observations: 5
  • First position angle: 271
  • Last position angle: 271
  • First separation: 59.4
  • Last separation: 42.6
  • Mag first component: 9.38
  • Mag second component: 12.7
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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