2018
DOI: 10.1360/sspma2018-00084
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Determination of mass and bulk density of asteroid (21) Lutetia using Rosetta radio tracking data

Abstract: 定性两方面进行了详细讨论. 解算得到(21) Lutetia的质量为(1.696±0.014)×10 18 kg (1σ, 误差0.85%), 体积密度为 (3.4±0.3)×10 3 kg/m 3. 质量解算值与欧洲太空局(European Space Agency, ESA)的Rosetta科学团队提供的结果具有 一致性, 解算精度提高了15%.

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