20414+4517

  • Unique Name: 20414+4517H N 73
  • RA: 20 41 25.91
  • Dec: +45 16 49.2
  • Discoverer: H N
  • Discoverer Number: 73
  • Components:
  • First year: 1837
  • Last year: 2008
  • Observations: 11
  • First position angle: 103
  • Last position angle: 105
  • First separation: 108.5
  • Last separation: 75.6
  • Mag first component: 1.25
  • Mag second component: 11.7
  • Spectral type: A2Iae
  • Primary proper motion RA: 2
  • Primary proper motion DEC: 1
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: 7
  • Durchmusterung: +44 3541
  • Notes: N D
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