N(≥2)次观测的天文船位直角坐标解算

Solution of Rectangular Coordinates for the Celestial Position Obtained by N (≥2) Observations

本文提出N(≥2)次观测的天文船位直角坐标方程组及其解法。与截距法船位线求船位方法相比,具有计算精度高,适用范围广的优点,能在有关的导航仪的天文船位计算中使用。

This paper Suggests a group of rectangular coordinates equationsof the celestial positions obtained by, at least, two observationsand its solving procedure. The method is more accurate and moreapplicable than the ship position line solution. It will be of greatuse for some navigational aids in computating celestial position.