17109+4044

  • Unique Name: 17109+4044COU1293
  • RA: 17 10 54.55
  • Dec: +40 43 48.5
  • Discoverer: COU
  • Discoverer Number: 1293
  • Components:
  • First year: 1975
  • Last year: 2008
  • Observations: 10
  • First position angle: 349
  • Last position angle: 10
  • First separation: 0.3
  • Last separation: 0.2
  • Mag first component: 9.7
  • Mag second component: 10.0
  • Spectral type: F5
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -9
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +40 3112
  • Notes:
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