17221+2310

  • Unique Name: 17221+2310COU 415
  • RA: 17 22 04.55
  • Dec: +23 09 40.4
  • Discoverer: COU
  • Discoverer Number: 415
  • Components:
  • First year: 1969
  • Last year: 2009
  • Observations: 46
  • First position angle: 124
  • Last position angle: 249
  • First separation: 0.3
  • Last separation: 0.2
  • Mag first component: 8.75
  • Mag second component: 9.83
  • Spectral type: F5
  • Primary proper motion RA: -13
  • Primary proper motion DEC: 66
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +23 3092
  • Notes: NO
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