17174+1939

  • Unique Name: 17174+1939COU 496AB
  • RA: 17 17 24.44
  • Dec: +19 38 34.6
  • Discoverer: COU
  • Discoverer Number: 496
  • Components: AB
  • First year: 1970
  • Last year: 2008
  • Observations: 2
  • First position angle: 160
  • Last position angle: 172
  • First separation: 0.8
  • Last separation: 0.8
  • Mag first component: 11.3
  • Mag second component: 12.8
  • Spectral type: G0
  • Primary proper motion RA: -31
  • Primary proper motion DEC: 21
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +19 3274
  • Notes:
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