月亮到太阳和地球距离之比约400，太阳质量约是地球质量的33万倍。太阳对月亮的引力是地球对月亮的引力的2倍多。

来源: 方外居士于 2026-02-19 12:59:33 [旧帖] [给我悄悄话] 本文已被阅读：次

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