20409-1831

  • Unique Name: 20409-1831AOT 93
  • RA: 20 40 56.33
  • Dec: -18 30 45.9
  • Discoverer: AOT
  • Discoverer Number: 93
  • Components:
  • First year: 1987
  • Last year: 1999
  • Observations: 3
  • First position angle: 145
  • Last position angle: 145
  • First separation: 19.3
  • Last separation: 19.6
  • Mag first component: 13.8
  • Mag second component: 14.0
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -39
  • Durchmusterung:
  • Notes:
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