17303-4412

  • Unique Name: 17303-4412I 1005AC
  • RA: 17 30 15.41
  • Dec: -44 11 47.9
  • Discoverer: I
  • Discoverer Number: 1005
  • Components: AC
  • First year: 1990
  • Last year: 1999
  • Observations: 3
  • First position angle: 101
  • Last position angle: 101
  • First separation: 29.6
  • Last separation: 30.1
  • Mag first component: 9.6
  • Mag second component: 12.5
  • Spectral type: B9III
  • Primary proper motion RA: 14
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: 6
  • Durchmusterung:
  • Notes:
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