کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1781302 | 1523955 | 2013 | 6 صفحه PDF | دانلود رایگان |
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• STE-QUEST allows for implementing of a recent proposal to measure the flyby anomaly.
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• Available GNSS precision (+ possible laser ranging) allows detection of flyby anomaly.
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• Perigee of STE-QUEST's Highly Elliptic Orbit has parameters close to anomalous flybys.
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• Possible use of accelerometer adds precision and detection of non-gravitational force.
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• Micro-propulsion attitude control allows study of effect of spacecraft orientation.
In this study, we demonstrate that the flyby anomaly, an unexpected acceleration detected in some of the gravitational assists of the Galileo, NEAR, Cassini and Rosetta spacecraft, could be probed by accurate orbital tracking available in the proposed Space–Time Explorer and Quantum Equivalence Principle Space Test (STE-QUEST); following a recent work, we focus on the similarity between a hyperbolic flyby and the perigee passage in a highly elliptic orbit of the latter, as well as its Global Navigation Satellite System precise orbital determination capabilities.
Journal: Planetary and Space Science - Volumes 79–80, May 2013, Pages 76–81