Hostname: page-component-7bb8b95d7b-w7rtg Total loading time: 0 Render date: 2024-09-21T10:41:47.452Z Has data issue: false hasContentIssue false
  • English
  • Français

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:, seb@danof.obspm.fr
Jean Souchay
Affiliation:
Observatoire de Paris, FranceE-mail:, seb@danof.obspm.fr

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

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

Bouquillon, S., Souchay, J.: 1996, Proceeding of I.A.U colloquium 165.Google Scholar
Bouquillon, S., Souchay, J.: 1998, Astron. Astrophys., in preparationGoogle Scholar
Bretagnon, P., Francou, G., 1988, Astron. Astrophys., 202, 309 Google Scholar
Capitaine, N., Gumot, B., and Souchay, J.: 1986, Celest. Mech., 39, 283.Google Scholar
Chapront-Touzé, M.: 1990, Astron. Astrophys., 240, 159.Google Scholar
Folkner, W.M., Yoder, C.F., Yuan.D.N., , Standish, E.M., Preston, R.A., 1997, Science, 278, 1749 Google Scholar
Guinot, B.: 1979, “Basic problems in the kinematics of the rotation of the Earth”, in: Time and the Earth’s Rotation 7-8 (McCarthy, D.D., Pilkington, J.D., eds), Reidel, Dordrecht.Google Scholar
Kinoshita, H.: 1977, Celest. Mech., 26, 296.Google Scholar
Pitjeva, E.V.: 1995, I.A.U. symposium 172,(Ferraz-Mello, S., Morando, B. and Arlot, J.-E., eds), 45.Google Scholar