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  • Barycentric balls - classroom demonstration video, VP07a

    YouTube 03:19
  • The Barycenter

    YouTube 03:25
  • The Earth-Moon Barycenter: The Moon doesn't orbit Earth's center and Earth doesn't stay still (3D!)

    YouTube 00:48
  • Jupiter does not orbit the sun

    YouTube 01:23
  • Pluto and Charon are a fine example of how bodies orbit the center of mass (barycenter)

    YouTube 00:25

The barycenter is the center of mass of two or more bodies that orbit each other and is the point about which the bodies orbit. It is an important concept in fields such as astronomy and astrophysics. The distance from a body's center of mass to the barycenter can be calculated as a two-body problem.

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