18181+2318

  • Unique Name: 18181+2318BUP 181AB
  • RA: 18 18 07.72
  • Dec: +23 17 49.0
  • Discoverer: BUP
  • Discoverer Number: 181
  • Components: AB
  • First year: 1894
  • Last year: 2001
  • Observations: 7
  • First position angle: 223
  • Last position angle: 222
  • First separation: 37.6
  • Last separation: 37.9
  • Mag first component: 6.68
  • Mag second component: 11.5
  • Spectral type: K5
  • Primary proper motion RA: 12
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -6
  • Durchmusterung: +23 3299
  • Notes:
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