Home / Series / The Mechanical Universe / Aired Order / Season 1 / Episode 23

Energy and Eccentricity

The precise orbit of a heavenly body — a planet, asteroid, or comet — is fixed by the laws of conservation of energy and angular momentum.

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  • Originally Aired November 20, 1985
  • Runtime 25 minutes
  • Content Rating United States of America TV-G
  • Network PBS
  • Created November 1, 2014 by
    Administrator admin
  • Modified November 1, 2014 by
    Administrator admin