20497+2507

  • Unique Name: 20497+2507BKO 868
  • RA: 20 49 43.67
  • Dec: +25 06 42.1
  • Discoverer: BKO
  • Discoverer Number: 868
  • Components:
  • First year: 1999
  • Last year: 2009
  • Observations: 4
  • First position angle: 276
  • Last position angle: 276
  • First separation: 9.8
  • Last separation: 9.7
  • Mag first component: 13.1
  • Mag second component: 13.5
  • Spectral type:
  • Primary proper motion RA: 21
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -16
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes:
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