20331+2506

  • Unique Name: 20331+2506POU4623AB
  • RA: 20 33 03.46
  • Dec: +25 06 55.4
  • Discoverer: POU
  • Discoverer Number: 4623
  • Components: AB
  • First year: 1898
  • Last year: 2008
  • Observations: 5
  • First position angle: 130
  • Last position angle: 131
  • First separation: 12.1
  • Last separation: 11.9
  • Mag first component: 13.3
  • Mag second component: 14.1
  • Spectral type:
  • Primary proper motion RA: 8
  • Primary proper motion DEC: 3
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes:
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