20311+3847

  • Unique Name: 20311+3847SEI1150
  • RA: 20 31 05.27
  • Dec: +38 47 01.8
  • Discoverer: SEI
  • Discoverer Number: 1150
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 6
  • First position angle: 75
  • Last position angle: 74
  • First separation: 22.3
  • Last separation: 21.6
  • Mag first component: 11.28
  • Mag second component: 12.3
  • Spectral type: F2
  • Primary proper motion RA: -12
  • Primary proper motion DEC: -104
  • Secondary proper motion RA: -23
  • Secondary proper motion DEC: -98
  • Durchmusterung:
  • Notes: N
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