Trajectory Anomalies in Interplanetary Spacecraft:A Method for Determining Accelerations Due to Thermal Emissions and New Mission Proposals(Springer Theses)

天体物理学

售   价:
1204.00
发货周期:外国库房发货,通常付款后3-5周到货
出  版 社
出版时间
2016年10月17日
装      帧
ISBN
9783319387048
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页      码
87
开      本
9.21 x 6.14 x 0.22
语      种
英文
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图书简介
This thesis presents fundamental work爐hat explains爐wo mysteries concerning the trajectory of interplanetary spacecraft. For the first problem, the so-called Pioneer anomaly, a wholly new and innovative method was developed for computing all contributions to the acceleration due to onboard thermal sources. Through a careful analysis of all parts of the spacecraft Pioneer 10 and 11, the application of this methodology has yielded the observed anomalous acceleration. This marks a major achievement, given that this problem remained unsolved for more than a decade. For the second anomaly, the flyby anomaly, a tiny glitch in the velocity of spacecraft that perform gravity assisting maneuvers on Earth, no definitive answer is put forward; however a quite promising strategy for examining the problem is provided and a new mission is proposed. The proposal largely consists in using the Galileo Navigational Satellite System to track approaching spacecraft, and in considering a small test body that approaches Earth from a highly elliptic trajectory.
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