The location is also noted in the lower right corner in celestial coordinates (RightAscension and Declination).
这个位置也以天球坐标形式显示在右下角(赤经和赤纬)。
2
Phase modulated resolvers can be used to model the relation between the sidereal time rightascension and the hour angle.
工作在调相状态下的旋转变压器可以用其相位模拟恒星时与赤经、时角的关系。
3
Using the Snell's law in polar coordinates, the ionospheric refraction effects on the declination and rightascension determination is discussed in this paper.