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A New Model of Mars Rotation from Pathfinder Data

Published online by Cambridge University Press:  12 April 2016

Sebastian Bouquillon  and
Jean Souchay
Sebastian Bouquillon
Affiliation:
Observatoire de Paris, FranceE-mail:, [email protected]
Jean Souchay
Affiliation:
Observatoire de Paris, FranceE-mail:, [email protected]

Abstract

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Following efforts to construct an accurate modelisation of Mars rotation starting from canonical equations in an Hamiltonian theoretical frame (Bouquillon and Souchay, 1996), we use recent results from radio tracking data of the Mars Pathfinder mission (Folkner et al., 1997) to modelize in the best way the motion of precession and nutation of the planet. A complete set of coefficients related to these two motions is presented, including the main effect due to the Sun and also those due to the two satellites Phobos and Deimos as well as to the planets. Morever, Oppolzer terms are calculated and included.

Type
Extended Abstracts
Information
International Astronomical Union Colloquium , Volume 172: Impact of Modern Dynamics in Astronomy , 1999 , pp. 417 - 418
Copyright
Copyright © Kluwer 1999

References

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