天球赤道 meaning in English
astronomical equator
celestail equitor
celestial equator
equinoctial line
Examples
- On the celestial sphere
天球赤道。 - The ecliptic will intersect the equator with an angle 23 . 5 . the two intersection points are the
天球赤道和黄道的交角是23 . 5度，而相交的两点分别称为 - Recall that vernal equinox is one of the two intersection points of the celestial equator and the ecliptic
赤经计算的起点为春分点，相信你仍记得春分点是天球赤道和黄道的其中一个相交点。 - Similar to the latitude , runs from 90 or 90n , at the north celestial pole , to - 90 or 90s at the south celestial pole . the right ascension
的算法是从天球赤道开始至两极止，向北由0度至90度或北90度，向南由0度至- 90度或南90度。 - Is different from the longitude . instead of running from - 180 to 180 like the longitude , the right ascension runs from 0 hour to 24 hours from west to east
的算法较特别，和地球经度由- 180度至180度的算法不同，赤经是在天球赤道自西向东由0小时至24小时。