21299+5256

  • Unique Name: 21299+5256GUI 35AC
  • RA: 21 29 52.95
  • Dec: +52 56 01.8
  • Discoverer: GUI
  • Discoverer Number: 35
  • Components: AC
  • First year: 1898
  • Last year: 2012
  • Observations: 11
  • First position angle: 0
  • Last position angle: 2
  • First separation: 85.9
  • Last separation: 87.4
  • Mag first component: 7.24
  • Mag second component: 9.99
  • Spectral type: B9.5IV-V
  • Primary proper motion RA: 6
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: 33
  • Secondary proper motion DEC: 14
  • Durchmusterung:
  • Notes: N
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