| 卫星径向位置摄动计算中的几个问题 |
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| 引用本文： | 刘林.卫星径向位置摄动计算中的几个问题[J].天文学报,1997(2). |
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| 作者姓名： | 刘林 |
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| 作者单位： | 南京大学天文系!南京，210093 |
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| 摘 要： | 为了对卫星轨道径向位置误差进行分析，本文将给出由地球非球形引力位（包括潮汐形变）引起的卫星径向位置摄动表达式，它将同时包含完整的卫星轨道偏心率的0阶和1阶项，并给出径向位置摄动空间分布的一种简单计算方法，它可明显地节省计算机时．
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| 关 键 词： | 地球引力位 径向位置摄动 轨道偏心率的0阶和1阶效应 |
SEVERAL PROBLEMS IN THE CALCULATIONS OF SATELLITE RADIAL POSITION PERTURBATIONS |
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| Liu Lin.SEVERAL PROBLEMS IN THE CALCULATIONS OF SATELLITE RADIAL POSITION PERTURBATIONS[J].Acta Astronomica Sinica,1997(2). |
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| Authors: | Liu Lin |
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| Abstract: | For the analysis of the satellite radial position errors, the perturbing solutions of the satellite radial positions due to the geopotential and its variations, including the zeroth and first order effects in orbital eccentricity, are presented, and a simpler algorithm is proposed.The corresponding distributions of the radial position errors in the time and space domains can be obtained with mis method. |
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| Keywords: | geopotntial radial position perturbation zeroth and first order effects in orbital eccentricity |
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