20404+5615

  • Unique Name: 20404+5615OSW 73
  • RA: 20 40 24.30
  • Dec: +56 14 58.6
  • Discoverer: OSW
  • Discoverer Number: 73
  • Components:
  • First year: 1952
  • Last year: 2003
  • Observations: 4
  • First position angle: 250
  • Last position angle: 250
  • First separation: 188.5
  • Last separation: 188.6
  • Mag first component: 15.5
  • Mag second component: 16.0
  • Spectral type: K3+K5
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes: V
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