20066+7643

  • Unique Name: 20066+7643TDT1986
  • RA: 20 06 38.94
  • Dec: +76 42 52.2
  • Discoverer: TDT
  • Discoverer Number: 1986
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 138
  • Last position angle: 138
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 11.41
  • Mag second component: 11.77
  • Spectral type:
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -21
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: -21
  • Durchmusterung:
  • Notes:
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