15511-5503

  • Unique Name: 15511-5503DUN 193
  • RA: 15 51 06.80
  • Dec: -55 03 19.9
  • Discoverer: DUN
  • Discoverer Number: 193
  • Components:
  • First year: 1836
  • Last year: 1999
  • Observations: 24
  • First position angle: 19
  • Last position angle: 12
  • First separation: 22.5
  • Last separation: 16.5
  • Mag first component: 5.77
  • Mag second component: 9.07
  • Spectral type: B2II
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -3
  • Durchmusterung: -54 6711
  • Notes: N D
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