We use a Monte Carlo analysis to study whether wide binaries can be represented by bound Newtonian orbits, and, if this is the case, whether the distribution of the orbital parameters agrees with expectations. The potential orbits are classified according to the $\chi^2$ probability of representing star coordinates, pa...
L. Pasquini, R. Saglia, F. Patat et al.· 0 citations
The angle between stellar spin axis and planetary orbital plane can provide key insights into the formation and dynamical evolution of planetary systems. In particular, this measurement in multi-planet systems can be used to further discriminate between different competing migration scenarios. We present six transit...
Y. Carteret, V. Bourrier, L. Parc et al.· Astronomy & Astrophysics· 0 citations
The system is well known for its seven transiting Earth-sized exoplanets. It has been extensively studied and characterized, notably with transit timing variations (TTVs), to precisely measure the mass of the planets. Using near-infrared spectroscopic observations obtained as part of the SPIRou Legacy Survey and the NI...
A. L'Heureux, R. Doyon, C. Cadieux et al.· Astronomy & Astrophysics· 0 citations
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