18181-1215

  • Unique Name: 18181-1215TRN 27AB
  • RA: 18 18 05.90
  • Dec: -12 14 33.3
  • Discoverer: TRN
  • Discoverer Number: 27
  • Components: AB
  • First year: 2001
  • Last year: 2012
  • Observations: 3
  • First position angle: 39
  • Last position angle: 40
  • First separation: 4.7
  • Last separation: 4.8
  • Mag first component: 7.45
  • Mag second component: 16.0
  • Spectral type: O8Ia
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -12 4980
  • Notes: N
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