21459+1153

  • Unique Name: 21459+1153A 1223AB
  • RA: 21 45 54.14
  • Dec: +11 52 36.6
  • Discoverer: A
  • Discoverer Number: 1223
  • Components: AB
  • First year: 1905
  • Last year: 2007
  • Observations: 33
  • First position angle: 49
  • Last position angle: 331
  • First separation: 0.2
  • Last separation: 0.1
  • Mag first component: 9.77
  • Mag second component: 9.6
  • Spectral type: G0
  • Primary proper motion RA: -85
  • Primary proper motion DEC: -80
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +11 4653
  • Notes: NO
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