299 citations · 636 across the 34 of their papers we have counts for
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Stability and Evolution of Fallen Particles Around the Surface of Asteroid (101955) Bennu
A. Amarante, O. C. Winter, R. Sfair
In this work, we study the dynamics of particles around Bennu. The goal is to understand the stability, evolution, and final outcome of the simulated particles around the asteroid.…
Stellar occultations enable milliarcsecond astrometry for Trans-Neptunian objects and Centaurs
F. L. Rommel, F. Braga-Ribas, J. Desmars +66
Trans-Neptunian objects (TNOs) and Centaurs are remnants of our planetary system formation, and their physical properties have invaluable information for evolutionary theories. Ste…
Neptune's ring arcs confined by coorbital satellites: dust orbital evolution through solar radiation
Silvia Maria Giuliatti Winter, Gustavo Madeira, Rafael Sfair
Voyager 2 images confirmed the presence of ring arcs around Neptune. These structures need a confinement mechanism to constrain their spreading due to collisions, dissipative force…
Asteroid triple system 2001 SN263 : surfaces characteristics and dynamical environment
O. C. Winter, G. Valvano, T. S. Moura +3
The (153591) 2001 SN263 asteroid system, target of the first Brazilian interplanetary space mission, is one of the known three triple systems within the population of NEAs. One of…
Dynamical Environment and Surface Characteristics of Asteroid (16) Psyche
T. S. Moura, O. C. Winter, A. Amarante +3
Radar observations show that (16) Psyche is one of the largest and most massive asteroids of the M-class located in the main belt, with a diameter of approximately 230 km. This fac…