22057+5531

  • Unique Name: 22057+5531STI2615
  • RA: 22 05 38.69
  • Dec: +55 31 02.4
  • Discoverer: STI
  • Discoverer Number: 2615
  • Components:
  • First year: 1917
  • Last year: 2012
  • Observations: 5
  • First position angle: 247
  • Last position angle: 249
  • First separation: 8.9
  • Last separation: 10.2
  • Mag first component: 12.3
  • Mag second component: 12.9
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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