20578+3923

  • Unique Name: 20578+3923BKO 475
  • RA: 20 57 49.85
  • Dec: +39 22 42.7
  • Discoverer: BKO
  • Discoverer Number: 475
  • Components:
  • First year: 2000
  • Last year: 2008
  • Observations: 3
  • First position angle: 269
  • Last position angle: 267
  • First separation: 5.5
  • Last separation: 5.6
  • Mag first component: 10.6
  • Mag second component: 12.5
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: 21
  • Secondary proper motion RA: -21
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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