21353+5210

  • Unique Name: 21353+5210HU 594AC
  • RA: 21 35 20.07
  • Dec: +52 10 10.5
  • Discoverer: HU
  • Discoverer Number: 594
  • Components: AC
  • First year: 1902
  • Last year: 2003
  • Observations: 7
  • First position angle: 90
  • Last position angle: 88
  • First separation: 58.8
  • Last separation: 59.1
  • Mag first component: 9.27
  • Mag second component: 11.14
  • Spectral type: B5
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 8
  • Secondary proper motion DEC: 7
  • Durchmusterung:
  • Notes:
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