12401+2049

  • Unique Name: 12401+2049OSO 47AC
  • RA: 12 40 07.03
  • Dec: +20 48 32.8
  • Discoverer: OSO
  • Discoverer Number: 47
  • Components: AC
  • First year: 1955
  • Last year: 2010
  • Observations: 6
  • First position angle: 110
  • Last position angle: 109
  • First separation: 111.8
  • Last separation: 112.5
  • Mag first component: 9.0
  • Mag second component: 20.9
  • Spectral type: K3+M8
  • Primary proper motion RA: 202
  • Primary proper motion DEC: -369
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: NV
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