20529+2920

  • Unique Name: 20529+2920BOW9002AB
  • RA: 20 52 56.21
  • Dec: +29 19 54.9
  • Discoverer: BOW
  • Discoverer Number: 9002
  • Components: AB
  • First year: 1911
  • Last year: 2002
  • Observations: 3
  • First position angle: 352
  • Last position angle: 355
  • First separation: 9.8
  • Last separation: 9.9
  • Mag first component: 7.7
  • Mag second component: 12.0
  • Spectral type: B9V
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -11
  • Durchmusterung: +28 315
  • Notes:
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