18143-1904

  • Unique Name: 18143-1904SIN 108AC
  • RA: 18 14 16.97
  • Dec: -19 04 08.3
  • Discoverer: SIN
  • Discoverer Number: 108
  • Components: AC
  • First year: 1987
  • Last year: 2012
  • Observations: 4
  • First position angle: 150
  • Last position angle: 149
  • First separation: 11.3
  • Last separation: 11.5
  • Mag first component: 9.5
  • Mag second component: 12.3
  • Spectral type: B3II
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 21
  • Secondary proper motion DEC: -23
  • Durchmusterung:
  • Notes:
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