20317+2512

  • Unique Name: 20317+2512BKO 452
  • RA: 20 31 41.49
  • Dec: +25 12 09.4
  • Discoverer: BKO
  • Discoverer Number: 452
  • Components:
  • First year: 1999
  • Last year: 2008
  • Observations: 4
  • First position angle: 319
  • Last position angle: 316
  • First separation: 5.2
  • Last separation: 5.1
  • Mag first component: 13.0
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -19
  • Secondary proper motion DEC: 16
  • Durchmusterung:
  • Notes:
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