20390+3804

  • Unique Name: 20390+3804SEI1204
  • RA: 20 39 08.89
  • Dec: +38 05 13.0
  • Discoverer: SEI
  • Discoverer Number: 1204
  • Components:
  • First year: 1895
  • Last year: 2009
  • Observations: 4
  • First position angle: 39
  • Last position angle: 295
  • First separation: 9.2
  • Last separation: 7.8
  • Mag first component: 10.9
  • Mag second component: 12.5
  • Spectral type:
  • Primary proper motion RA: -14
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: 45
  • Secondary proper motion DEC: 30
  • Durchmusterung:
  • Notes: R
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