22187+5507

  • Unique Name: 22187+5507STI2690
  • RA: 22 18 45.56
  • Dec: +55 07 28.1
  • Discoverer: STI
  • Discoverer Number: 2690
  • Components:
  • First year: 1917
  • Last year: 2009
  • Observations: 5
  • First position angle: 258
  • Last position angle: 255
  • First separation: 7.9
  • Last separation: 12.0
  • Mag first component: 10.8
  • Mag second component: 12.6
  • Spectral type: G0V
  • Primary proper motion RA: 39
  • Primary proper motion DEC: 16
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes:
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