19544+3918

  • Unique Name: 19544+3918SEI 722AC
  • RA: 19 54 24.36
  • Dec: +39 17 18.0
  • Discoverer: SEI
  • Discoverer Number: 722
  • Components: AC
  • First year: 1896
  • Last year: 2002
  • Observations: 6
  • First position angle: 66
  • Last position angle: 65
  • First separation: 20.9
  • Last separation: 21.3
  • Mag first component: 11.1
  • Mag second component: 12.5
  • Spectral type: A0
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes:
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