最終更新日：2025/11/28
To simplify the comet's motion, the astronomer modeled it as a mean planet that orbits at constant speed on the auxiliary circle, coinciding with the comet's position at periapsis.
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To simplify the comet's motion, the astronomer modeled it as a mean planet that orbits at constant speed on the auxiliary circle, coinciding with the comet's position at periapsis.
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