17189-3221

  • Unique Name: 17189-3221I 590
  • RA: 17 18 54.54
  • Dec: -32 20 44.9
  • Discoverer: I
  • Discoverer Number: 590
  • Components:
  • First year: 1909
  • Last year: 2008
  • Observations: 13
  • First position angle: 20
  • Last position angle: 50
  • First separation: 0.6
  • Last separation: 0.4
  • Mag first component: 9.24
  • Mag second component: 9.76
  • Spectral type: B2Ib/II
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -8
  • Durchmusterung: -3212593
  • Notes:
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