17479+3417

  • Unique Name: 17479+3417BU 632AB
  • RA: 17 47 52.05
  • Dec: +34 16 40.3
  • Discoverer: BU
  • Discoverer Number: 632
  • Components: AB
  • First year: 1877
  • Last year: 2010
  • Observations: 11
  • First position angle: 344
  • Last position angle: 344
  • First separation: 5.5
  • Last separation: 5.0
  • Mag first component: 6.58
  • Mag second component: 12.8
  • Spectral type: B3V
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +34 3050
  • Notes:
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