18422+8818

  • Unique Name: 18422+8818HJ 2971AB
  • RA: 18 42 13.31
  • Dec: +88 18 10.9
  • Discoverer: HJ
  • Discoverer Number: 2971
  • Components: AB
  • First year: 1831
  • Last year: 2000
  • Observations: 3
  • First position angle: 207
  • Last position angle: 164
  • First separation: 12.0
  • Last separation: 48.1
  • Mag first component: 9.93
  • Mag second component: 12.61
  • Spectral type: K8
  • Primary proper motion RA: -93
  • Primary proper motion DEC: 146
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: 2
  • Durchmusterung: +87 183
  • Notes:
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