19220+2230

  • Unique Name: 19220+2230BU 141AE
  • RA: 19 21 57.26
  • Dec: +22 30 23.2
  • Discoverer: BU
  • Discoverer Number: 141
  • Components: AE
  • First year: 1877
  • Last year: 2013
  • Observations: 14
  • First position angle: 91
  • Last position angle: 90
  • First separation: 50.8
  • Last separation: 50.7
  • Mag first component: 7.61
  • Mag second component: 10.9
  • Spectral type: B4V
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes:
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