Chang-ming LU, Xin GAO, Xi-yu LI, Mei-lin XIE, Zhi-guo LI. A Method for Evaluating Medium and High-earth Orbit Object Telescope's Precision by Beidou's Precise Ephemeris[J]. Acta Photonica Sinica, 2020, 49(10): 1012001
- Acta Photonica Sinica
- Vol. 49, Issue 10, 1012001 (2020)
Fig. 1. The theory of astronomy and axis orientation
Fig. 2. Beidou navigation system's satellites
Fig. 3. Download of Beidou satellites' precise ephemeris
Fig. 4. Incidence range of sun light
Fig. 5. The brightness of Beidou satellites
Fig. 6. The precision of astronomy orientation
Fig. 7. The precision of axis orientation
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Table 1. The result of a telescope's astronomy orientation precision by BDS
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Table 2. The result of a telescope's axis orientation precision by BDS
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