20397+2421

  • Unique Name: 20397+2421BKO 616
  • RA: 20 39 41.54
  • Dec: +24 20 47.6
  • Discoverer: BKO
  • Discoverer Number: 616
  • Components:
  • First year: 2008
  • Last year: 2008
  • Observations: 1
  • First position angle: 198
  • Last position angle: 198
  • First separation: 3.7
  • Last separation: 3.7
  • Mag first component: 12.57
  • Mag second component: 14.0
  • Spectral type:
  • Primary proper motion RA: 18
  • Primary proper motion DEC: 54
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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