20589+3931

  • Unique Name: 20589+3931SEI1348
  • RA: 20 58 57.90
  • Dec: +39 31 24.7
  • Discoverer: SEI
  • Discoverer Number: 1348
  • Components:
  • First year: 1895
  • Last year: 2008
  • Observations: 5
  • First position angle: 291
  • Last position angle: 295
  • First separation: 28.6
  • Last separation: 26.7
  • Mag first component: 12.35
  • Mag second component: 13.13
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes:
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