17 citations · 44 across the 5 of their papers we have counts for
6 papers · 1 filter
Dynamics around non-spherical symmetric bodies - III. The case of a spherical body with a crater
P. V. S. Soares, G. Madeira, S. M. Giuliatti Winter +2
Motivated by the peculiar features of the trans-Neptunian object (TNO) Máni and the discovery of ring systems around Centaurs and trans-Neptunian bodies, we investigate the stabili…
On the stability around Chariklo and the confinement of its rings
S. M. Giuliatti Winter, G. Madeira, T. Ribeiro +3
Chariklo has two narrow and dense rings, C1R and C2R, located at 391 km and 405 km, respectively. In the light of new stellar occultation data, we study the stability around Charik…
Exploring the recycling model of Phobos formation: rubble-pile satellites
Gustavo Madeira, Sebastien Charnoz, Yun Zhang +4
Phobos is the target of the return sample mission Martian Moons eXploration by JAXA that will analyze in great details the physical and compositional properties of the satellite fr…
Dynamics around Non-Spherical Symmetric Bodies: I. The case of a spherical body with mass anomaly
G. Madeira, S. M. Giuliatti Winter, T. Ribeiro +1
The space missions designed to visit small bodies of the Solar System boosted the study of the dynamics around non-spherical bodies. In this vein, we study the dynamics around a cl…
Production and fate of the G ring arc particles due to Aegaeon (Saturn LIII)
Gustavo Madeira, R. Sfair, D. C. Mourão +1
The G ring arc hosts the smallest satellite of Saturn, Aegaeon, observed with a set of images sent by Cassini spacecraft. Along with Aegaeon, the arc particles are trapped in a 7:6…
Small particles in Pluto's environment: effects of the solar radiation pressure
P. M. Pires dos Santos, S. M. Giuliatti Winter, R. Sfair +1
Impacts of micrometeoroids on the surfaces of Nix and Hydra can produced dust particles and form a ring around Pluto. However, dissipative forces, such as the solar radiation press…