20188+3909

  • Unique Name: 20188+3909SEI1079
  • RA: 20 18 47.15
  • Dec: +39 08 56.8
  • Discoverer: SEI
  • Discoverer Number: 1079
  • Components:
  • First year: 1896
  • Last year: 2006
  • Observations: 8
  • First position angle: 110
  • Last position angle: 109
  • First separation: 6.3
  • Last separation: 6.2
  • Mag first component: 10.5
  • Mag second component: 11.0
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -5
  • Durchmusterung:
  • Notes:
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