18422+8818

  • Unique Name: 18422+8818HJ 2971AC
  • RA: 18 42 13.31
  • Dec: +88 18 10.9
  • Discoverer: HJ
  • Discoverer Number: 2971
  • Components: AC
  • First year: 1831
  • Last year: 2008
  • Observations: 5
  • First position angle: 41
  • Last position angle: 64
  • First separation: 25.0
  • Last separation: 22.2
  • Mag first component: 9.93
  • Mag second component: 11.53
  • Spectral type: K8
  • Primary proper motion RA: -93
  • Primary proper motion DEC: 146
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes:
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