17174+1939

  • Unique Name: 17174+1939COU 496AC
  • RA: 17 17 24.44
  • Dec: +19 38 34.6
  • Discoverer: COU
  • Discoverer Number: 496
  • Components: AC
  • First year: 1970
  • Last year: 2001
  • Observations: 4
  • First position angle: 249
  • Last position angle: 249
  • First separation: 7.1
  • Last separation: 7.6
  • Mag first component: 11.3
  • Mag second component: 12.8
  • Spectral type: G0
  • Primary proper motion RA: -11
  • Primary proper motion DEC: 20
  • Secondary proper motion RA: -50
  • Secondary proper motion DEC: 12
  • Durchmusterung:
  • Notes:
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