20255+5441

  • Unique Name: 20255+5441HJ 1516AC
  • RA: 20 25 32.81
  • Dec: +54 41 03.1
  • Discoverer: HJ
  • Discoverer Number: 1516
  • Components: AC
  • First year: 1912
  • Last year: 2013
  • Observations: 4
  • First position angle: 204
  • Last position angle: 204
  • First separation: 49.5
  • Last separation: 50.5
  • Mag first component: 7.25
  • Mag second component: 11.8
  • Spectral type: B2Ve
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -16
  • Secondary proper motion DEC: -11
  • Durchmusterung:
  • Notes:
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