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What are the following distance from in the Sun, measured in AU : Tethys, Dione, Rhea,...

What are the following distance from in the Sun, measured in AU

: Tethys, Dione, Rhea, Titan, Iapetus, Ariel, Umbriel, Titania, Oberon, Triton, and Charon

And how do you find these distances?

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Answer #1

These distance are measured using Kepler's orbital equations using perihelion and apihelion of an ellipsoid orbit between both measured astronomical objects like sun & staurn's moons.

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