Last Updated
：2025/12/01
potato radius
Noun
informal
Japanese Meaning
天体が重力によって球体に変形されるための必要条件を満たす最小の大きさを表す非公式な用語。通常、その半径は約300キロメートルと推定される。
（ plural ）
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(informal, astronomy) The radius of a celestial body when it is long enough to allow gravity to transform the body into a globe, typically estimated at approximately 300 kilometres.
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potato radius
Scientists estimate the potato radius of many small moons to be around 300 kilometres.
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Scientists estimate the potato radius of many small moons to be around 300 kilometres.
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