17317+3019

  • Unique Name: 17317+3019SLE 27AD
  • RA: 17 31 42.54
  • Dec: +30 19 05.3
  • Discoverer: SLE
  • Discoverer Number: 27
  • Components: AD
  • First year: 1902
  • Last year: 2002
  • Observations: 6
  • First position angle: 28
  • Last position angle: 26
  • First separation: 152.2
  • Last separation: 163.5
  • Mag first component: 7.04
  • Mag second component: 12.49
  • Spectral type: K0
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -120
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: 15
  • Durchmusterung:
  • Notes: N
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