17531+4212

  • Unique Name: 17531+4212COU1599
  • RA: 17 53 03.13
  • Dec: +42 12 20.2
  • Discoverer: COU
  • Discoverer Number: 1599
  • Components:
  • First year: 1977
  • Last year: 2010
  • Observations: 10
  • First position angle: 122
  • Last position angle: 126
  • First separation: 0.5
  • Last separation: 0.6
  • Mag first component: 9.77
  • Mag second component: 9.75
  • Spectral type: F2
  • Primary proper motion RA: 22
  • Primary proper motion DEC: 31
  • Secondary proper motion RA: 22
  • Secondary proper motion DEC: 31
  • Durchmusterung: +42 2942
  • Notes:
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