21454+4356

  • Unique Name: 21454+4356HO 168AB
  • RA: 21 45 24.12
  • Dec: +43 56 08.1
  • Discoverer: HO
  • Discoverer Number: 168
  • Components: AB
  • First year: 1885
  • Last year: 2011
  • Observations: 31
  • First position angle: 69
  • Last position angle: 41
  • First separation: 1.0
  • Last separation: 0.9
  • Mag first component: 9.46
  • Mag second component: 9.55
  • Spectral type: K0
  • Primary proper motion RA: 66
  • Primary proper motion DEC: 6
  • Secondary proper motion RA: 66
  • Secondary proper motion DEC: 6
  • Durchmusterung: +43 4037
  • Notes:
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