EDP Sciences
Free Access
Issue
A&A
Volume 580, August 2015
Article Number L14
Number of page(s) 7
Section Letters
DOI https://doi.org/10.1051/0004-6361/201526800
Published online 20 August 2015

Online material

thumbnail Fig. 4

Possible evolutions for the spin of Hydra. We show the rotation (in red) and the cosine of the obliquity (in blue). We numerically integrated the equations of the three-body problem together with Eqs. (A.1), (A.2), and (A.13) for the rotational motion. We adopt an initial retrograde rotation of 4.4 days with different initial values of θ, and an initial obliquity of 30°.

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© ESO, 2015

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