16542-4139

  • Unique Name: 16542-4139SNA 53Aa,Ab
  • RA: 16 54 11.52
  • Dec: -41 38 30.9
  • Discoverer: SNA
  • Discoverer Number: 53
  • Components: Aa,Ab
  • First year: 2012
  • Last year: 2014
  • Observations: 2
  • First position angle: 230
  • Last position angle: 235
  • First separation: 0.0
  • Last separation: 0.0
  • Mag first component: 6.9
  • Mag second component: 8.3
  • Spectral type: O9.5III
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: V K
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