Changes of spin axis and rate of the asteroid (99942) Apophis during the 2029 close encounter with Earth: A constrained model

Autor: Yann Herve, G. Heron, Ch. Lhotka, M. Folgueira Lopez, J. Souchay, V. Puente

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 617, A74 (11 p.). ⟨10.1051/0004-6361/201832914⟩
Astronomy and Astrophysics-A&A, 2018, 617, A74 (11 p.). ⟨10.1051/0004-6361/201832914⟩

Context. The dramatic event of the 2029 close encounter between the Earth and the asteroid Apophis on April 13 2029 at a minimum distance of 38 400 km constitutes an opportunity to make investigations about the modeling of the rotational changes of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02025a6e9c5e9a11ed200b87981cdeb2
https://hal-insu.archives-ouvertes.fr/insu-01882212

Nekhoroshev stability atL4orL5in the elliptic-restricted three-body problem - application to Trojan asteroids

Autor: Rudolf Dvorak, Ch. Lhotka, Christos Efthymiopoulos

Publikováno v: Monthly Notices of the Royal Astronomical Society. 384:1165-1177

The problem of analytical determination of the stability domain around the points L 4 or L 5 of the Lagrangian equilateral configuration of the three-body problem has served in the literature as a basic celestial mechanical model probing the predicti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d7d094883c1d1235f0f4468920b7281
https://doi.org/10.1111/j.1365-2966.2007.12794.x

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