22519+5620

  • Unique Name: 22519+5620STI2877BC
  • RA: 22 51 57.31
  • Dec: +56 20 25.3
  • Discoverer: STI
  • Discoverer Number: 2877
  • Components: BC
  • First year: 1917
  • Last year: 2010
  • Observations: 5
  • First position angle: 85
  • Last position angle: 84
  • First separation: 3.6
  • Last separation: 3.8
  • Mag first component: 12.6
  • Mag second component: 12.6
  • Spectral type:
  • Primary proper motion RA: -55
  • Primary proper motion DEC: 3
  • Secondary proper motion RA: 26
  • Secondary proper motion DEC: 16
  • Durchmusterung:
  • Notes:
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