20552+3915

  • Unique Name: 20552+3915SEI1313AC
  • RA: 20 55 12.73
  • Dec: +39 15 05.5
  • Discoverer: SEI
  • Discoverer Number: 1313
  • Components: AC
  • First year: 1895
  • Last year: 2008
  • Observations: 9
  • First position angle: 259
  • Last position angle: 260
  • First separation: 27.9
  • Last separation: 27.1
  • Mag first component: 11.18
  • Mag second component: 12.36
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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