20054+1559

  • Unique Name: 20054+1559SLE 683AB
  • RA: 20 05 26.04
  • Dec: +15 58 57.9
  • Discoverer: SLE
  • Discoverer Number: 683
  • Components: AB
  • First year: 1984
  • Last year: 2001
  • Observations: 3
  • First position angle: 355
  • Last position angle: 357
  • First separation: 8.7
  • Last separation: 9.0
  • Mag first component: 11.23
  • Mag second component: 12.6
  • Spectral type:
  • Primary proper motion RA: -9
  • Primary proper motion DEC: 10
  • Secondary proper motion RA: -13
  • Secondary proper motion DEC: 57
  • Durchmusterung:
  • Notes:
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