17213-4523

  • Unique Name: 17213-4523CPO 520
  • RA: 17 21 21.47
  • Dec: -45 22 42.8
  • Discoverer: CPO
  • Discoverer Number: 520
  • Components:
  • First year: 1902
  • Last year: 1999
  • Observations: 4
  • First position angle: 72
  • Last position angle: 70
  • First separation: 5.3
  • Last separation: 5.3
  • Mag first component: 10.86
  • Mag second component: 12.6
  • Spectral type: A0
  • Primary proper motion RA: -20
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: 25
  • Secondary proper motion DEC: 9
  • Durchmusterung: -4511416
  • Notes:
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