17257+2719

  • Unique Name: 17257+2719FMR 174AC
  • RA: 17 25 45.43
  • Dec: +27 18 12.0
  • Discoverer: FMR
  • Discoverer Number: 174
  • Components: AC
  • First year: 1950
  • Last year: 2010
  • Observations: 4
  • First position angle: 312
  • Last position angle: 314
  • First separation: 38.2
  • Last separation: 38.3
  • Mag first component: 7.5
  • Mag second component: 15.0
  • Spectral type: K1III+M3V
  • Primary proper motion RA: 45
  • Primary proper motion DEC: -58
  • Secondary proper motion RA: 50
  • Secondary proper motion DEC: -58
  • Durchmusterung:
  • Notes: V
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