18082-2216

  • Unique Name: 18082-2216BU 243AB
  • RA: 18 08 09.39
  • Dec: -22 16 27.6
  • Discoverer: BU
  • Discoverer Number: 243
  • Components: AB
  • First year: 1874
  • Last year: 1991
  • Observations: 21
  • First position angle: 112
  • Last position angle: 126
  • First separation: 1.2
  • Last separation: 0.7
  • Mag first component: 8.7
  • Mag second component: 8.73
  • Spectral type: B2IV
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -1
  • Durchmusterung: -22 4576
  • Notes:
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