17539-3445

  • Unique Name: 17539-3445B 1871
  • RA: 17 53 54.77
  • Dec: -34 45 09.8
  • Discoverer: B
  • Discoverer Number: 1871
  • Components:
  • First year: 1929
  • Last year: 2010
  • Observations: 15
  • First position angle: 90
  • Last position angle: 274
  • First separation: 0.3
  • Last separation: 0.3
  • Mag first component: 6.5
  • Mag second component: 7.3
  • Spectral type: B9V B9V
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -10
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -3412226
  • Notes: NO
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