02173+5228

  • Unique Name: 02173+5228STF 236AC
  • RA: 02 17 20.25
  • Dec: +52 28 09.5
  • Discoverer: STF
  • Discoverer Number: 236
  • Components: AC
  • First year: 1909
  • Last year: 2002
  • Observations: 3
  • First position angle: 327
  • Last position angle: 325
  • First separation: 11.6
  • Last separation: 12.1
  • Mag first component: 9.4
  • Mag second component: 14.6
  • Spectral type: A2
  • Primary proper motion RA: 8
  • Primary proper motion DEC: -7
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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