02173+5706

  • Unique Name: 02173+5706BKO 163
  • RA: 02 17 20.69
  • Dec: +57 06 10.4
  • Discoverer: BKO
  • Discoverer Number: 163
  • Components:
  • First year: 1908
  • Last year: 2007
  • Observations: 7
  • First position angle: 337
  • Last position angle: 335
  • First separation: 9.7
  • Last separation: 9.8
  • Mag first component: 11.8
  • Mag second component: 12.8
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes:
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