20201+3921

  • Unique Name: 20201+3921ES 2050AB
  • RA: 20 20 06.87
  • Dec: +39 21 17.6
  • Discoverer: ES
  • Discoverer Number: 2050
  • Components: AB
  • First year: 1923
  • Last year: 2008
  • Observations: 4
  • First position angle: 93
  • Last position angle: 94
  • First separation: 6.0
  • Last separation: 6.4
  • Mag first component: 9.5
  • Mag second component: 12.5
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +38 4020
  • Notes:
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