17312-2909

  • Unique Name: 17312-2909BRT3045
  • RA: 17 31 10.28
  • Dec: -29 08 09.4
  • Discoverer: BRT
  • Discoverer Number: 3045
  • Components:
  • First year: 1913
  • Last year: 1999
  • Observations: 3
  • First position angle: 228
  • Last position angle: 228
  • First separation: 4.4
  • Last separation: 4.7
  • Mag first component: 11.38
  • Mag second component: 11.4
  • Spectral type:
  • Primary proper motion RA: 49
  • Primary proper motion DEC: 37
  • Secondary proper motion RA: -32
  • Secondary proper motion DEC: -28
  • Durchmusterung:
  • Notes:
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