17301-3343

  • Unique Name: 17301-3343HO 646AD
  • RA: 17 30 05.64
  • Dec: -33 42 58.9
  • Discoverer: HO
  • Discoverer Number: 646
  • Components: AD
  • First year: 1881
  • Last year: 2010
  • Observations: 14
  • First position angle: 29
  • Last position angle: 28
  • First separation: 58.7
  • Last separation: 58.9
  • Mag first component: 6.74
  • Mag second component: 9.41
  • Spectral type: B0.5Ib
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: 1
  • Durchmusterung: -3312118
  • Notes: N
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