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Monitoring the lunar capture of Chang'E-1 satellite by real-time reduction of the instantaneous state vectors

Published online by Cambridge University Press:  01 October 2007

L. Guo ,
J. L. Li ,
S. B. Qiao  and
F. Tian
L. Guo
Affiliation:
Shanghai Astronomical Observatory, Shanghai 200030, China The Graduate School of the Chinese Academy of Sciences, Beijing 100039, China
J. L. Li
Affiliation:
Shanghai Astronomical Observatory, Shanghai 200030, China
S. B. Qiao
Affiliation:
Shanghai Astronomical Observatory, Shanghai 200030, China The Graduate School of the Chinese Academy of Sciences, Beijing 100039, China Surveying and Mapping Institute, Zhengzhou 450052, China email: [email protected]
F. Tian
Affiliation:
Shanghai Astronomical Observatory, Shanghai 200030, China The Graduate School of the Chinese Academy of Sciences, Beijing 100039, China
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Abstract

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Based on our independently developed data processing software, the real-time reduction of the instantaneous state vectors of satellite during the maneuver stage near to perilune is analyzed via experimental observations. Results show that it is a quick and practical method to monitor the orbit evolution and the lunar capture of Chang'E-1 satellite.

Keywords

astrometryreference systemsEarthMoonplanets and satellites: general
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 3 , Symposium S248: A Giant Step: from Milli- to Micro-arcsecond Astrometry , October 2007 , pp. 194 - 195
Copyright
Copyright © International Astronomical Union 2008

References

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Shi, J. & Liu, L. 2004, Journal of Spacecraft TT&C Technology 23, 46Google Scholar