05139-2259

  • Unique Name: 05139-2259BU 317AB
  • RA: 05 13 55.82
  • Dec: -22 59 18.6
  • Discoverer: BU
  • Discoverer Number: 317
  • Components: AB
  • First year: 1874
  • Last year: 2000
  • Observations: 18
  • First position angle: 15
  • Last position angle: 13
  • First separation: 5.0
  • Last separation: 8.6
  • Mag first component: 7.54
  • Mag second component: 10.27
  • Spectral type: K0III
  • Primary proper motion RA: 11
  • Primary proper motion DEC: 23
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: 23
  • Durchmusterung: -23 2539
  • Notes:
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