20306+3850

  • Unique Name: 20306+3850SEI1144
  • RA: 20 30 34.73
  • Dec: +38 50 12.8
  • Discoverer: SEI
  • Discoverer Number: 1144
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 4
  • First position angle: 159
  • Last position angle: 176
  • First separation: 13.7
  • Last separation: 17.6
  • Mag first component: 11.39
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -37
  • Secondary proper motion DEC: -50
  • Durchmusterung:
  • Notes:
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