21190+3945

  • Unique Name: 21190+3945ARY 5AC
  • RA: 21 19 00.03
  • Dec: +39 44 57.6
  • Discoverer: ARY
  • Discoverer Number: 5
  • Components: AC
  • First year: 1895
  • Last year: 2002
  • Observations: 8
  • First position angle: 318
  • Last position angle: 316
  • First separation: 97.7
  • Last separation: 97.9
  • Mag first component: 6.67
  • Mag second component: 10.96
  • Spectral type: B9V
  • Primary proper motion RA: 15
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes: N
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