20447+2356

  • Unique Name: 20447+2356BKO 851
  • RA: 20 44 41.45
  • Dec: +23 56 10.4
  • Discoverer: BKO
  • Discoverer Number: 851
  • Components:
  • First year: 1999
  • Last year: 2009
  • Observations: 3
  • First position angle: 14
  • Last position angle: 13
  • First separation: 11.6
  • Last separation: 11.4
  • Mag first component: 13.7
  • Mag second component: 15.2
  • Spectral type:
  • Primary proper motion RA: -29
  • Primary proper motion DEC: -48
  • Secondary proper motion RA: 20
  • Secondary proper motion DEC: 12
  • Durchmusterung:
  • Notes:
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