20572+3920

  • Unique Name: 20572+3920BKO 474
  • RA: 20 57 10.47
  • Dec: +39 20 19.9
  • Discoverer: BKO
  • Discoverer Number: 474
  • Components:
  • First year: 1998
  • Last year: 2008
  • Observations: 3
  • First position angle: 21
  • Last position angle: 21
  • First separation: 3.4
  • Last separation: 2.8
  • Mag first component: 13.0
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: -33
  • Primary proper motion DEC: -49
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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