17509-3342

  • Unique Name: 17509-3342HDO 280AB
  • RA: 17 50 52.34
  • Dec: -33 42 20.4
  • Discoverer: HDO
  • Discoverer Number: 280
  • Components: AB
  • First year: 1897
  • Last year: 1964
  • Observations: 4
  • First position angle: 90
  • Last position angle: 102
  • First separation: 3.5
  • Last separation: 2.0
  • Mag first component: 8.36
  • Mag second component: 11.5
  • Spectral type: F6Ib
  • Primary proper motion RA: 6
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -3312533
  • Notes: N
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