20399-1817

  • Unique Name: 20399-1817LDS4853
  • RA: 20 40 00.21
  • Dec: -18 17 24.7
  • Discoverer: LDS
  • Discoverer Number: 4853
  • Components:
  • First year: 1960
  • Last year: 1999
  • Observations: 3
  • First position angle: 40
  • Last position angle: 39
  • First separation: 210.0
  • Last separation: 209.0
  • Mag first component: 14.37
  • Mag second component: 16.18
  • Spectral type:
  • Primary proper motion RA: 157
  • Primary proper motion DEC: -30
  • Secondary proper motion RA: 134
  • Secondary proper motion DEC: -85
  • Durchmusterung:
  • Notes:
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