22257+5515

  • Unique Name: 22257+5515STI2772
  • RA: 22 25 42.65
  • Dec: +55 14 17.4
  • Discoverer: STI
  • Discoverer Number: 2772
  • Components:
  • First year: 1917
  • Last year: 2009
  • Observations: 4
  • First position angle: 163
  • Last position angle: 160
  • First separation: 12.5
  • Last separation: 12.4
  • Mag first component: 12.51
  • Mag second component: 13.4
  • Spectral type:
  • Primary proper motion RA: 9
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes:
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