17223-3108

  • Unique Name: 17223-3108HDO 145
  • RA: 17 22 19.52
  • Dec: -31 07 54.9
  • Discoverer: HDO
  • Discoverer Number: 145
  • Components:
  • First year: 1868
  • Last year: 1999
  • Observations: 7
  • First position angle: 140
  • Last position angle: 136
  • First separation: 5.3
  • Last separation: 6.0
  • Mag first component: 9.46
  • Mag second component: 11.5
  • Spectral type: B9III/IV
  • Primary proper motion RA: -8
  • Primary proper motion DEC: 4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -3113916
  • Notes:
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