22557+1547

  • Unique Name: 22557+1547HU 987
  • RA: 22 55 43.52
  • Dec: +15 46 45.5
  • Discoverer: HU
  • Discoverer Number: 987
  • Components:
  • First year: 1904
  • Last year: 2012
  • Observations: 100
  • First position angle: 247
  • Last position angle: 78
  • First separation: 0.7
  • Last separation: 1.1
  • Mag first component: 9.23
  • Mag second component: 9.73
  • Spectral type: G5
  • Primary proper motion RA: 122
  • Primary proper motion DEC: 25
  • Secondary proper motion RA: 122
  • Secondary proper motion DEC: 25
  • Durchmusterung: +15 4729
  • Notes: NO
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