Last Updated
：2025/11/21
Kepler's equation
Proper noun
Japanese Meaning
惑星の楕円軌道における平均近点離角（M）と偏心近点角（E）の間の数学的関係を示す方程式（M = E - 𝜀·sin(E)） / 天文学および天体力学において、惑星の運動を解析する際に利用される基本方程式
Quizzes for review
(astronomy, celestial mechanics) the mathematical relationship between the mean anomaly (M) and the eccentric anomaly (E) of a planet in an elliptical orbit with eccentricity (𝜀). M=E-𝜀· sin (E).
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Kepler's equation
When calculating the position of a planet at a given time, astronomers often solve Kepler's equation to find the eccentric anomaly E from the mean anomaly M.
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When calculating the position of a planet at a given time, astronomers often solve Kepler's equation to find the eccentric anomaly E from the mean anomaly M.
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