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远日点是几月
更新时间: 2021-12-19 09:18:16  

远日点是七月。远日点是指地球距离太阳最远的位置。每年的7月初,地球运行到远日点上。根据开普勒定律,地球在椭圆轨道上绕太阳公转,太阳在椭圆的一个焦点上,就出现了近日点和远日点。当天体轨道为椭圆时,该天体仅有一个远日点。当天体轨道为双曲线或抛物线时,没有远日点。

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