15228-6022

  • Unique Name: 15228-6022COO 187AB,C
  • RA: 15 22 45.84
  • Dec: -60 21 35.2
  • Discoverer: COO
  • Discoverer Number: 187
  • Components: AB,C
  • First year: 1878
  • Last year: 2000
  • Observations: 14
  • First position angle: 55
  • Last position angle: 53
  • First separation: 11.1
  • Last separation: 11.3
  • Mag first component: 8.96
  • Mag second component: 9.34
  • Spectral type: B9V B
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes: D
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