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astro-ph2003
A study of the stability regions in the planetary system HD 74156 - Can it host earthlike planets in habitable zones?
R. Dvorak, E. Pilat-Lohinger, B. Funk +1
Using numerical methods we thoroughly investigate the dynamical stability in the region between the two planets found in HD 74156. The two planets with minimum masses 1.56 M_JUP (H…
astro-ph2003
Conditions of Dynamical Stability for the HD 160691 Planetary System
Eric Bois, Ludmila Kiseleva-Eggleton, Nicolas Rambaux +1
The orbits in the HD 160691 planetary system at first appeared highly unstable, but using the MEGNO and FLI techniques of global dynamics analysis in the orbital parameter space we…