CHASM 发表于 2025-3-25 06:45:45

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painkillers 发表于 2025-3-25 07:38:34

https://doi.org/10.1007/978-3-86226-841-2ical systems with several degrees of freedom and one resonant critical angle. The essential modification is the comparison of the series terms according to the degree of homogeneity in both . and a parameter which measures the distance from the exact resonance, instead of just ..

affinity 发表于 2025-3-25 15:39:11

Estimation of the Lunar Physical Librationssubset of this span produced estimates of the component frequencies of the forced and free librations. A subsequent iterative least-squares estimation procedure provided precise values for phases and for time-varying amplitudes and frequencies. Two free libration modes were found; presence of a third is possible but close to the noise.

Infant 发表于 2025-3-25 17:39:28

On Hamiltonian Averaging Theories and Resonanceical systems with several degrees of freedom and one resonant critical angle. The essential modification is the comparison of the series terms according to the degree of homogeneity in both . and a parameter which measures the distance from the exact resonance, instead of just ..

售穴 发表于 2025-3-25 21:51:29

https://doi.org/10.1007/978-94-011-5534-2Astrometry; Solar System; artificial satellite; celestial bodies; solar

Adjourn 发表于 2025-3-26 01:40:22

978-94-010-6330-2Springer Science+Business Media Dordrecht 1997

reperfusion 发表于 2025-3-26 06:10:03

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来这真柔软 发表于 2025-3-26 10:03:16

https://doi.org/10.1007/978-3-86226-841-2 accurate ephemerides depend upon the quality of the astrometric data set used in determining the object’s orbit and the accuracy with which the target body’s motion can be modelled. Using error analyses studies of the target bodies for the NEAR, Muses-C, Clementine 2, Stardust, and Rosetta missions

syncope 发表于 2025-3-26 16:31:26

https://doi.org/10.1007/978-3-86226-841-2eleven orbits around Jupiter and have ten more close encounters with the outer three Galilean satellites, after the initial close approach to Io on December 7, 1995. Since the Io encounter occurred closer to Io than originally designed, the spacecraft energy change was greater than nominally planned

chance 发表于 2025-3-26 20:28:07

https://doi.org/10.1007/978-3-86226-841-2subset of this span produced estimates of the component frequencies of the forced and free librations. A subsequent iterative least-squares estimation procedure provided precise values for phases and for time-varying amplitudes and frequencies. Two free libration modes were found; presence of a thir
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查看完整版本: Titlebook: Dynamics and Astrometry of Natural and Artificial Celestial Bodies; Proceedings of IAU C I. M. Wytrzyszczak,J. H. Lieske,R. A. Feldman Conf