17354-3149

  • Unique Name: 17354-3149COO 215
  • RA: 17 35 23.54
  • Dec: -31 49 01.4
  • Discoverer: COO
  • Discoverer Number: 215
  • Components:
  • First year: 1911
  • Last year: 1999
  • Observations: 11
  • First position angle: 357
  • Last position angle: 357
  • First separation: 7.8
  • Last separation: 8.0
  • Mag first component: 9.26
  • Mag second component: 9.69
  • Spectral type: B9V
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: 0
  • Durchmusterung: -3114257
  • Notes:
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