20205+4122

  • Unique Name: 20205+4122LI 5AB
  • RA: 20 20 28.24
  • Dec: +41 21 51.5
  • Discoverer: LI
  • Discoverer Number: 5
  • Components: AB
  • First year: 1992
  • Last year: 2009
  • Observations: 4
  • First position angle: 142
  • Last position angle: 144
  • First separation: 8.6
  • Last separation: 8.3
  • Mag first component: 10.95
  • Mag second component: 15.9
  • Spectral type: B2
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 60
  • Secondary proper motion DEC: 86
  • Durchmusterung: +40 4124
  • Notes:
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