It is 9 major planet run the great synodic period in the youngest covering of the fan 180 years.
一百八十年是九大行星运行到最小扇面之内的大会合周期。
| 单词 | Synodic periods |
| 释义 |
Synodic periods
英语例句库
It is 9 major planet run the great synodic period in the youngest covering of the fan 180 years. 一百八十年是九大行星运行到最小扇面之内的大会合周期。 Its synodic period brings it into conjunction with the Sun every 398 days and 88 minutes, a little more than a year. 它与太阳关联的会合周期是398天零88分，比一年稍长一些。
中文百科
轨道周期 Orbital period（重定向自Synodic periods）
轨道周期指一颗行星（或其他天体）环绕轨道一周需要的时间。 环绕太阳运行的星体有几种不同的轨道周期：
英语百科
Orbital period 轨道周期（重定向自Synodic periods）
The orbital period is the time taken for a given object to make one complete orbit around another object. When mentioned without further qualification in astronomy this refers to the sidereal period of an astronomical object, which is calculated with respect to the stars. |
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