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Effects on the nutation of C-4,C-m and S-4,S-m harmonics

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Folgueira, Marta and Souchay, J. and Kinoshita, Hiroshi (1999) Effects on the nutation of C-4,C-m and S-4,S-m harmonics. Celestial Mechanics and Dynamical Astronomy, 70 . pp. 147-157. ISSN 0923-2958

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Abstract

In this paper, we make a study about the influence of the coefficients of the geopotential C-4,C- m and S-4,S- m, (m = 1, 2, 3, 4) on the nutation, starting from the Hamiltonian theory as developed by Kinoshita (1977). We obtain ten coefficients larger than 0.05 mu as for the nutation in longitude and six for the nutation in obliquity. The present results are included in the reconstruction of the theory of nutation (REN-2000) at the level of truncation of 0.1 mu as (Souchay et al., 1997).


Item Type:Article
Uncontrolled Keywords:Non-zonal degree 4 harmonics, diurnal and subdiurnal nutations
Subjects:Sciences > Mathematics > Geodesy
ID Code:15404
Deposited On:30 May 2012 08:44
Last Modified:10 Aug 2018 07:46

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