19222+1640

  • Unique Name: 19222+1640HO 105
  • RA: 19 22 12.87
  • Dec: +16 39 45.0
  • Discoverer: HO
  • Discoverer Number: 105
  • Components:
  • First year: 1883
  • Last year: 2011
  • Observations: 17
  • First position angle: 188
  • Last position angle: 188
  • First separation: 2.6
  • Last separation: 2.8
  • Mag first component: 8.91
  • Mag second component: 9.94
  • Spectral type: B9
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -4
  • Durchmusterung: +16 3829
  • Notes:
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