20197+2408

  • Unique Name: 20197+2408BKO 640
  • RA: 20 19 38.67
  • Dec: +24 08 43.7
  • Discoverer: BKO
  • Discoverer Number: 640
  • Components:
  • First year: 1998
  • Last year: 2008
  • Observations: 3
  • First position angle: 356
  • Last position angle: 357
  • First separation: 10.3
  • Last separation: 10.4
  • Mag first component: 13.0
  • Mag second component: 13.5
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: 7
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes:
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