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单词 Diurnal arc
释义

Diurnal arc

英语百科

Diurnal arc

In astrology, a diurnal arc is the time, as expressed in right ascension, it takes a planet, point, or degree to move from its rising point to its setting point. This takes place in many celestial bodies such as the sun and moon.

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更新时间:2025/6/18 19:14:37