17121+4540

  • Unique Name: 17121+4540KUI 79AB
  • RA: 17 12 07.62
  • Dec: +45 40 11.4
  • Discoverer: KUI
  • Discoverer Number: 79
  • Components: AB
  • First year: 1934
  • Last year: 2010
  • Observations: 211
  • First position angle: 229
  • Last position angle: 240
  • First separation: 1.1
  • Last separation: 1.1
  • Mag first component: 10.02
  • Mag second component: 10.25
  • Spectral type: K5
  • Primary proper motion RA: 22
  • Primary proper motion DEC: -162
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +45 2505
  • Notes: NO P
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