20203+3920

  • Unique Name: 20203+3920SEI1090
  • RA: 20 20 17.45
  • Dec: +39 20 21.7
  • Discoverer: SEI
  • Discoverer Number: 1090
  • Components:
  • First year: 1892
  • Last year: 2008
  • Observations: 10
  • First position angle: 172
  • Last position angle: 156
  • First separation: 14.7
  • Last separation: 13.4
  • Mag first component: 9.43
  • Mag second component: 10.6
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 25
  • Secondary proper motion DEC: 12
  • Durchmusterung: +38 4024
  • Notes:
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