21455+6745

  • Unique Name: 21455+6745HU 970
  • RA: 21 45 29.40
  • Dec: +67 45 04.7
  • Discoverer: HU
  • Discoverer Number: 970
  • Components:
  • First year: 1904
  • Last year: 2008
  • Observations: 14
  • First position angle: 283
  • Last position angle: 274
  • First separation: 0.2
  • Last separation: 0.4
  • Mag first component: 9.33
  • Mag second component: 8.79
  • Spectral type: B9
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -2
  • Durchmusterung: +67 1357
  • Notes:
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