17405-4352

  • Unique Name: 17405-4352COO 217AC
  • RA: 17 40 26.74
  • Dec: -43 51 57.0
  • Discoverer: COO
  • Discoverer Number: 217
  • Components: AC
  • First year: 1901
  • Last year: 1991
  • Observations: 7
  • First position angle: 205
  • Last position angle: 203
  • First separation: 15.8
  • Last separation: 15.5
  • Mag first component: 8.35
  • Mag second component: 10.81
  • Spectral type: F3/5II
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -51
  • Secondary proper motion DEC: 32
  • Durchmusterung:
  • Notes: D
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