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A method of autonomous orbit determination for satellite using star sensor |
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| Authors: | Jianbo?Ma mailto:mjbhlq@hotmail.com" title=" mjbhlq@hotmail.com" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author,Jin?Xu,Zhibin?Cao |
| Affiliation: | Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing 210008, China |
| Abstract: | In this paper a method of autonomous orbit determination using star sensor is studied. By building relatively consummate dynamical models which simulate attitude motion of satellite and observation from satellite to background stars, the simulant computation of this method is executed, and it is shown that the method of autonomous orbit determination is feasible. Academic and calculation analyses have been done for the relation between the direction of star sensor with respect to satellite-body coordinate system and the accuracy of autonomous orbit determination. |
| Keywords: | autonomous orbit determination of satellite star sensor attitude of satellite. |
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