21426+4226

  • Unique Name: 21426+4226BU 1505AC
  • RA: 21 42 34.15
  • Dec: +42 26 26.5
  • Discoverer: BU
  • Discoverer Number: 1505
  • Components: AC
  • First year: 1903
  • Last year: 2012
  • Observations: 5
  • First position angle: 198
  • Last position angle: 200
  • First separation: 34.4
  • Last separation: 33.3
  • Mag first component: 7.48
  • Mag second component: 12.68
  • Spectral type: A0
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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