184 citations · 1.5k across the 38 of their papers we have counts for
18 papers · 1 filter
Past and present dynamics of the circumbinary moons in the Pluto-Charon system
Cristian A. Giuppone, Adrián Rodríguez, Tatiana A. Michtchenko +1
The Pluto-Charon (PC) pair is usually thought of as a binary in the dual synchronous state, which is the endpoint of its tidal evolution. The discovery of the small circumbinary mo…
Adapting a solid accretion scenario for migrating planets in FARGO3D
L A DePaula, T A Michtchenko, P A Sousa-Silva
In this work, we adapt a module for planetary formation within the hydrodynamic code FARGO3D. Planetary formation is modeled by a solid core accretion scenario, with the core growi…
Adapting a gas accretion scenario for migrating planets in FARGO3D
Luiz Alberto DePaula, Tatiana Alexandrovna Michtchenko
FARGO3D has been proposed to investigate numerically the gravitational interaction of a planet with the gas disc, providing original outcomes. However, FARGO3D does not consider th…
Primordial migration of co-orbital satellites as a mechanism for the horseshoe orbit of Janus-Epimetheus
Adrián Rodríguez, Jorge Correa-Otto, Tatiana Michtchenko
We analyze the orbital motion of two natural satellites initially in co-orbital configuration with a third (guiding) satellite embedded into a circumplanetary gas disc and undergoi…
Secular Dynamics of S-type Planetary Orbits in Binary Star Systems: Applicability Domains of First- and Second-Order Theories
Eduardo Andrade-Ines, Cristian Beaugé, Tatiana Michtchenko +1
We analyse the secular dynamics of planets on S-type coplanar orbits in tight binary systems, based on first- and second-order analytical models, and compare their predictions with…
Dynamics of the 3/1 planetary mean-motion resonance. An application to the HD60532 b-c planetary system
A. J. Alves, T. A. Michtchenko, M. Tadeu dos Santos
In this paper, we use a semi-analytical approach to analyze the global structure of the phase space of the planar planetary 3/1 mean-motion resonance, in cases where the outer plan…