20419+2043

  • Unique Name: 20419+2043BU 673AC
  • RA: 20 41 51.69
  • Dec: +20 42 51.0
  • Discoverer: BU
  • Discoverer Number: 673
  • Components: AC
  • First year: 1894
  • Last year: 2013
  • Observations: 20
  • First position angle: 166
  • Last position angle: 163
  • First separation: 106.2
  • Last separation: 102.4
  • Mag first component: 7.46
  • Mag second component: 8.07
  • Spectral type: A7II-III
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -57
  • Secondary proper motion RA: 24
  • Secondary proper motion DEC: -19
  • Durchmusterung: +20 4682
  • Notes: Y
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