22219+5546

  • Unique Name: 22219+5546STI2721AC
  • RA: 22 21 49.89
  • Dec: +55 45 58.7
  • Discoverer: STI
  • Discoverer Number: 2721
  • Components: AC
  • First year: 1917
  • Last year: 2009
  • Observations: 7
  • First position angle: 151
  • Last position angle: 151
  • First separation: 13.7
  • Last separation: 13.3
  • Mag first component: 10.83
  • Mag second component: 12.85
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes:
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