57 citations · 302 across the 21 of their papers we have counts for
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astro-ph.EP2023★ 5 cited
Secular orbital dynamics of the innermost exoplanet of the -Andromedæ system
Rita Mastroianni, Ugo Locatelli
We introduce a quasi-periodic restricted Hamiltonian to describe the secular motion of a small-mass planet in a multi-planetary system. In particular, we refer to the motion of $\u…
math-ph2023★ 2 cited
Existence proof of librational invariant tori in an averaged model of HD60532 planetary system
Veronica Danesi, Ugo Locatelli, Marco Sansottera
We investigate the long-term dynamics of HD60532, an extrasolar system hosting two giant planets orbiting in a 3:1 mean motion resonance. We consider an average approximation at or…