21227+5214

  • Unique Name: 21227+5214HU 591
  • RA: 21 22 43.75
  • Dec: +52 13 33.6
  • Discoverer: HU
  • Discoverer Number: 591
  • Components:
  • First year: 1902
  • Last year: 2009
  • Observations: 10
  • First position angle: 151
  • Last position angle: 128
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 9.68
  • Mag second component: 9.74
  • Spectral type: A7
  • Primary proper motion RA: 12
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 12
  • Secondary proper motion DEC: -2
  • Durchmusterung: +51 3052
  • Notes:
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