The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
La2010: a new orbital solution for the long-term motion of the Earth
Open accessAbstract
We present here a new solution for the astronomical computation of the orbital motion of the Earth spanning from 0 to −250 Myr. The main improvement with respect to our previous numerical solution La2004 is an improved adjustment of the parameters and initial conditions through a fit over 1 Myr to a special version of the highly accurate numerical ephemeris INPOP08 (Intégration Numérique Planétaire de l’Observatoire de Paris). The precession equations have also been entirely revised and are no longer averaged over the orbital motion of the Earth and Moon. This new orbital solution is now valid over more than 50 Myr in the past or into the future with proper phases of the eccentricity variations. Owing to the chaotic behavior, the precision of the solution decreases rapidly beyond this time span, and we discuss the behavior of various solutions beyond 50 Myr. For paleoclimate calibrations, we provide several different solutions that are all compatible with the most precise planetary ephemeris. We have thus reached the time where geological data are now required to discriminate between planetary orbital solutions beyond 50 Myr.
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Citations
Cites
Stabilization of the Earth's obliquity by the Moon
Laskar, J., Joutel, F., & Robutel, P. (1993) · Nature · doi:10.1038/361615a0 · Cited by 345 · cited 4×
“The orbital solutions La90-93 (Laskar 1990; Laskar et al. 1993a) were obtained by a numerical integration of the averaged equations of the Solar System, including the main general relativity and Lunar perturbations.”
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Cited by
Westerhold, T., Marwan, N., Drury, A. J., Liebrand, D., Agnini, C., Anagnostou, E., Barnet, J. S. K., Bohaty, S. M., De Vleeschouwer, D., Florindo, F., et al. (2020) · Science · doi:10.1126/science.aba6853 · Cited by 1,946
Time Scales of Critical Events Around the Cretaceous-Paleogene Boundary
Renne, P. R., Deino, A. L., Hilgen, F. J., Kuiper, K. F., Mark, D. F., Mitchell, W. S., Morgan, L. E., Mundil, R., & Smit, J. (2013) · Science · doi:10.1126/science.1230492 · Cited by 545
U-Pb constraints on pulsed eruption of the Deccan Traps across the end-Cretaceous mass extinction
Schoene, B., Eddy, M. P., Samperton, K. M., Keller, C. B., Keller, G., Adatte, T., & Khadri, S. F. R. (2019) · Science · doi:10.1126/science.aau2422 · Cited by 542
Early–Middle Pleistocene transitions: Linking terrestrial and marine realms
Head, M. J., & Gibbard, P. L. (2015) · Quaternary International · doi:10.1016/j.quaint.2015.09.042 · Cited by 306
Oxygen Isotopes in Foraminifera: Overview and Historical Review
Pearson, P. N. (2012) · The Paleontological Society Papers · doi:10.1017/s1089332600002539 · Cited by 214
Metadata
- Authors
- Laskar, J., Fienga, A., Gastineau, M., & Manche, H.
- Venue
- Astronomy & Astrophysics
- Publisher
- EDP Sciences
- Published
- 2011-07-28
- Volume
- 532
- Pages
- A89
- ISSN
- 0004-6361 (ISSN-L)
- 1432-0746
- OpenAlex
- W2096334509
- Cited by
- 978
- References
- 1
- FWCI
- 19.36
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Laskar, J., Fienga, A., Gastineau, M., & Manche, H. (2011). La2010: a new orbital solution for the long-term motion of the Earth. Astronomy & Astrophysics. https://doi.org/10.1051/0004-6361/201116836
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