17313+1901

  • Unique Name: 17313+1901COU 499
  • RA: 17 31 17.44
  • Dec: +19 01 02.8
  • Discoverer: COU
  • Discoverer Number: 499
  • Components:
  • First year: 1970
  • Last year: 2007
  • Observations: 19
  • First position angle: 90
  • Last position angle: 5
  • First separation: 0.2
  • Last separation: 0.1
  • Mag first component: 8.7
  • Mag second component: 8.7
  • Spectral type: A5
  • Primary proper motion RA: -12
  • Primary proper motion DEC: -28
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +19 3336
  • Notes: O
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