22091-1831

  • Unique Name: 22091-1831BU 170A,BC
  • RA: 22 08 58.99
  • Dec: -18 31 10.5
  • Discoverer: BU
  • Discoverer Number: 170
  • Components: A,BC
  • First year: 1873
  • Last year: 2000
  • Observations: 8
  • First position angle: 40
  • Last position angle: 40
  • First separation: 160.0
  • Last separation: 162.1
  • Mag first component: 5.8
  • Mag second component: 8.5
  • Spectral type: B2III
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: 54
  • Secondary proper motion DEC: -16
  • Durchmusterung: -19 6227
  • Notes: N
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