20209+1948

  • Unique Name: 20209+1948HJ 2954BC
  • RA: 20 20 50.52
  • Dec: +19 47 54.3
  • Discoverer: HJ
  • Discoverer Number: 2954
  • Components: BC
  • First year: 1925
  • Last year: 2013
  • Observations: 4
  • First position angle: 292
  • Last position angle: 292
  • First separation: 19.3
  • Last separation: 22.0
  • Mag first component: 10.54
  • Mag second component: 13.0
  • Spectral type:
  • Primary proper motion RA: -62
  • Primary proper motion DEC: 34
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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