17566+5129

  • Unique Name: 17566+5129BU 633AB
  • RA: 17 56 36.38
  • Dec: +51 29 20.2
  • Discoverer: BU
  • Discoverer Number: 633
  • Components: AB
  • First year: 1878
  • Last year: 2012
  • Observations: 10
  • First position angle: 152
  • Last position angle: 152
  • First separation: 20.6
  • Last separation: 21.0
  • Mag first component: 2.23
  • Mag second component: 13.4
  • Spectral type: K5III
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -19
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +51 2282
  • Notes: N
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