20313+2353

  • Unique Name: 20313+2353BKO 451AC
  • RA: 20 31 23.28
  • Dec: +23 53 36.5
  • Discoverer: BKO
  • Discoverer Number: 451
  • Components: AC
  • First year: 1999
  • Last year: 2008
  • Observations: 3
  • First position angle: 136
  • Last position angle: 136
  • First separation: 3.3
  • Last separation: 3.3
  • Mag first component: 11.7
  • Mag second component: 13.5
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 13
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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