22191+5607

  • Unique Name: 22191+5607ABH 164AT
  • RA: 22 18 58.65
  • Dec: +56 07 23.5
  • Discoverer: ABH
  • Discoverer Number: 164
  • Components: AT
  • First year: 1987
  • Last year: 2003
  • Observations: 3
  • First position angle: 255
  • Last position angle: 254
  • First separation: 30.7
  • Last separation: 30.4
  • Mag first component: 10.2
  • Mag second component: 15.08
  • Spectral type: B0k
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 19
  • Secondary proper motion DEC: 20
  • Durchmusterung:
  • Notes: NU
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