Diurnal and subdiurnal luni-solar nutations: Comparisons and effects



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Folgueira, Marta and Bizouard, C.H. and Souchay, J. (2001) Diurnal and subdiurnal luni-solar nutations: Comparisons and effects. Celestial Mechanics and Dynamical Astronomy, 81 (3). pp. 191-217. ISSN 0923-2958

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We present a comparison of the diurnal and subdiurnal terms of the three last theories of rigid Earth's rotation: SMART97, RDAN97 and REN 2000. For a better interpretation of the observations, we characterize their contribution to the polar motion and we estimate the non-rigid effects, which are at the level of a few microareseconds.

Item Type:Article
Uncontrolled Keywords:Short period nutations, polar motion, Earth orientation parameters
Subjects:Sciences > Mathematics > Astronomy
ID Code:15396
Deposited On:28 May 2012 09:35
Last Modified:09 Aug 2018 11:50

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