The polar orbit of the warm Neptune GJ 436b seen with VLT/ESPRESSO
GJ 436b might be the prototype of warm Neptunes that have undergone late migration induced by an outer companion. Precise determination of the orbital architecture of such systems is critical to constraining their dynamical history and evaluating the role of delayed migration in the exoplanet population. To this purpose we analyzed the Rossiter
Bourrier, V. et al.
Fecha de publicación:
7
2022