20143+3657

  • Unique Name: 20143+3657A 1420
  • RA: 20 14 19.78
  • Dec: +36 56 39.3
  • Discoverer: A
  • Discoverer Number: 1420
  • Components:
  • First year: 1906
  • Last year: 2008
  • Observations: 15
  • First position angle: 80
  • Last position angle: 68
  • First separation: 0.5
  • Last separation: 0.6
  • Mag first component: 9.93
  • Mag second component: 9.78
  • Spectral type: B8III
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -3
  • Durchmusterung: +36 3954
  • Notes:
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