20219+2356

  • Unique Name: 20219+2356BKO 440
  • RA: 20 21 56.29
  • Dec: +23 56 18.7
  • Discoverer: BKO
  • Discoverer Number: 440
  • Components:
  • First year: 1998
  • Last year: 2008
  • Observations: 3
  • First position angle: 217
  • Last position angle: 218
  • First separation: 4.4
  • Last separation: 4.6
  • Mag first component: 14.0
  • Mag second component: 14.5
  • Spectral type:
  • Primary proper motion RA: 25
  • Primary proper motion DEC: 15
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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