48 citations · 77 across the 4 of their papers we have counts for
4 papers
A numerical study of fourth- and fifth-order retrograde mean motion resonances in planetary systems
Alan Cefali Signor, Gabriel Antonio Carita, Maria Helena Moreira Morais
We present a numerical study on the stability of all fourth- and fifth-order retrograde mean motion resonances (1/3, 3/1, 1/4, 4/1, 2/3, and 3/2) in the 3-body problem composed of…
An interstellar origin for high-inclination Centaurs
Fathi Namouni, Helena Morais
We investigate the possible origins of real high-inclination Centaurs and trans-neptunian objects using a high-resolution statistical search for stable orbits that simulates their…
Resonance capture at arbitrary inclination
Fathi Namouni, Maria Helena Moreira Morais
Resonance capture is studied numerically in the three-body problem for arbitrary inclinations. Massless particles are set to drift from outside the 1:5 resonance with a Jupiter-mas…
Stellar wobble in triple star systems
M. H. M. Morais, A. C. M. Correia
The radial velocity method for detecting extra-solar planets relies on measuring the star's wobble around the system's center of mass. Since this is an indirect method, we may ask…