INPOP08, a 4-D planetary ephemeris: from asteroid and time-scale computations to ESA Mars Express and Venus Express contributions

Fienga, A.; Laskar, J.; Morley, Trevor; Manche, H.; Kuchyňka, Petr; Le Poncin-Lafitte, C.; Budnik, Frank; Gastineau, Mickaël; Somenzi, L.

doi:10.1051/0004-6361/200911755

Public

INPOP08, a 4-D planetary ephemeris: from asteroid and time-scale computations to ESA Mars Express and Venus Express contributions

Published in Astronomy and Astrophysics • Sep 17, 2009

Authors:

A. Fienga

J. Laskar

Trevor Morley

Abstract

The latest version of the planetary ephemerides developed at the Paris Observatory and at the Besançon Observatory is presented. INPOP08 is a 4-dimension ephemeris since it provides positions and velocities of planets and the relation between Terrestrial Time and Barycentric Dynamical Time. Investig...

Subject

Ephemeris

Venus

Mars Exploration Program

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