18289-2122

  • Unique Name: 18289-2122HU 241AC
  • RA: 18 28 51.32
  • Dec: -21 22 02.3
  • Discoverer: HU
  • Discoverer Number: 241
  • Components: AC
  • First year: 1911
  • Last year: 1999
  • Observations: 5
  • First position angle: 301
  • Last position angle: 301
  • First separation: 63.0
  • Last separation: 62.9
  • Mag first component: 9.1
  • Mag second component: 11.8
  • Spectral type: B9III
  • Primary proper motion RA: -14
  • Primary proper motion DEC: -23
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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