18117-4500

  • Unique Name: 18117-4500CPO 574AC
  • RA: 18 11 43.31
  • Dec: -44 59 58.2
  • Discoverer: CPO
  • Discoverer Number: 574
  • Components: AC
  • First year: 1905
  • Last year: 1999
  • Observations: 3
  • First position angle: 205
  • Last position angle: 188
  • First separation: 4.6
  • Last separation: 4.1
  • Mag first component: 12.3
  • Mag second component: 12.8
  • Spectral type:
  • Primary proper motion RA: 5
  • Primary proper motion DEC: 38
  • Secondary proper motion RA: 39
  • Secondary proper motion DEC: -5
  • Durchmusterung: -4512259
  • Notes:
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