20072+3531

  • Unique Name: 20072+3531SEI 890AB
  • RA: 20 07 12.14
  • Dec: +35 31 02.9
  • Discoverer: SEI
  • Discoverer Number: 890
  • Components: AB
  • First year: 1896
  • Last year: 2002
  • Observations: 5
  • First position angle: 100
  • Last position angle: 94
  • First separation: 15.7
  • Last separation: 15.2
  • Mag first component: 11.39
  • Mag second component: 12.5
  • Spectral type: B5
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes:
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