20101+3617

  • Unique Name: 20101+3617SEI 939AB
  • RA: 20 10 09.67
  • Dec: +36 17 09.2
  • Discoverer: SEI
  • Discoverer Number: 939
  • Components: AB
  • First year: 1896
  • Last year: 2013
  • Observations: 4
  • First position angle: 213
  • Last position angle: 217
  • First separation: 25.2
  • Last separation: 26.5
  • Mag first component: 11.4
  • Mag second component: 12.6
  • Spectral type:
  • Primary proper motion RA: 17
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes:
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