- Asteroid 21 Lutetia: Low Mass, High Density
[作者：Patzold, M; Andert, TP; Asmar, SW; Anderson, JD; Barriot, JP; Bird, MK; Hausler, B; Hahn, M; Tellmann, S; Sierks, H; Lamy, P; Weiss, BP,期刊：Science, 页码：491-492 , 文章类型： Article，,卷期：2011年334-6055]
- Asteroid 21 Lutetia was approached by the Rosetta spacecraft on 10 July 2010. The additional Doppler shift of the spacecraft radio signals imposed by 21 Lutetia's gravitational perturbation on the flyby trajectory were u...
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