20378+2943

  • Unique Name: 20378+2943A 742A,BC
  • RA: 20 37 50.18
  • Dec: +29 43 17.8
  • Discoverer: A
  • Discoverer Number: 742
  • Components: A,BC
  • First year: 1894
  • Last year: 2012
  • Observations: 11
  • First position angle: 344
  • Last position angle: 343
  • First separation: 57.7
  • Last separation: 56.8
  • Mag first component: 8.25
  • Mag second component: 10.35
  • Spectral type: A2
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -19
  • Durchmusterung: +29 4112
  • Notes: Z
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