• @Frozengyro
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    11 year ago

    I mean the earth and moon do the same thing, just on a much smaller scale.

    • Pegajace
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      11 year ago

      Not quite. All two-body systems orbit a common barycenter, but the mass ratio of the Earth-Moon system is so lopsided that the barycenter is inside the Earth, not between them like with Pluto and Charon.