21395+4144

  • Unique Name: 21395+4144STT 447AC
  • RA: 21 39 28.71
  • Dec: +41 43 36.0
  • Discoverer: STT
  • Discoverer Number: 447
  • Components: AC
  • First year: 1783
  • Last year: 2010
  • Observations: 20
  • First position angle: 158
  • Last position angle: 176
  • First separation: 13.9
  • Last separation: 13.7
  • Mag first component: 7.67
  • Mag second component: 12.2
  • Spectral type: K0III
  • Primary proper motion RA: 8
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes: NU
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