Gravity tests with INPOP planetary ephemerides
| Autor: | P. Kuchynka, Agnes Fienga, C. Leponcin-Lafitte, Mickael Gastineau, Herve Manche, Jacques Laskar |
|---|---|
| Přispěvatelé: | Institut de Mécanique Céleste et de Calcul des Ephémérides (IMCCE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Lille-Centre National de la Recherche Scientifique (CNRS), Astronomie et systèmes dynamiques (ASD), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université de Franche-Comté (UFC), Université Bourgogne Franche-Comté [COMUE] (UBFC), Systèmes de Référence Temps Espace (SYRTE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2009 |
| Předmět: |
Physics
Gravity (chemistry) Solar System FOS: Physical sciences Astronomy Astronomy and Astrophysics General Relativity and Quantum Cosmology (gr-qc) Ephemeris General Relativity and Quantum Cosmology Acceleration Pioneer anomaly Space and Planetary Science Asteroid Planet Physics::Space Physics Astrophysics::Solar and Stellar Astrophysics Astrophysics::Earth and Planetary Astrophysics [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] |
| Zdroj: | IAU Symposium Relativity in Fundamental Astronomy-Dynamics, Reference Frames and Data Analysis, IAU Symposium 261 Relativity in Fundamental Astronomy-Dynamics, Reference Frames and Data Analysis, IAU Symposium 261, Apr 2009, Virginia Beach, VA, United States, United States. pp.159-169, ⟨10.1017/S1743921309990330⟩ |
| ISSN: | 1743-9221 1743-9213 |
| DOI: | 10.1017/s1743921309990330 |
| Popis: | In this paper, we present several gravity tests made in using the last INPOP08 planetary ephemerides. We first propose two methods to estimate the PPN parameter $\beta$ and its correlated value, the Sun J2 and we discuss the correlation between the Sun J2 and the mass of the asteroid ring. We estimate possible advance in the planet perihelia. In the end we show that no constant acceleration larger than 1/4 the Pioneer anomaly can affect the planets of our solar system. Comment: 11 pages. submitted to proceedings of IAU symposium 264 "Relativity in Fundamental Astronomy: Dynamics, Reference Frames and Data analysis" |
| Databáze: | OpenAIRE |
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