17117+4945

  • Unique Name: 17117+4945STF2142AB
  • RA: 17 11 40.26
  • Dec: +49 44 46.7
  • Discoverer: STF
  • Discoverer Number: 2142
  • Components: AB
  • First year: 1830
  • Last year: 2006
  • Observations: 25
  • First position angle: 116
  • Last position angle: 109
  • First separation: 5.3
  • Last separation: 5.3
  • Mag first component: 6.18
  • Mag second component: 9.35
  • Spectral type: A5III
  • Primary proper motion RA: 18
  • Primary proper motion DEC: 16
  • Secondary proper motion RA: 19
  • Secondary proper motion DEC: 19
  • Durchmusterung: +49 2604
  • Notes: D
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