02471+3744

  • Unique Name: 02471+3744A 1821AC
  • RA: 02 47 08.57
  • Dec: +37 43 44.7
  • Discoverer: A
  • Discoverer Number: 1821
  • Components: AC
  • First year: 1908
  • Last year: 2001
  • Observations: 5
  • First position angle: 41
  • Last position angle: 44
  • First separation: 10.5
  • Last separation: 10.6
  • Mag first component: 8.5
  • Mag second component: 13.2
  • Spectral type: B9
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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