The GAPS programme at TNG. LXXIX. New mass constraints for the infant planets in the V1298,Tau system through a long-term radial-velocity monitoring with HARPS-N
We aim to constrain the dynamical masses of the four confirmed transiting planets orbiting the infant (20 Myr) star V1298,Tau (orbital periods P_b∼24.1 d, P_c∼8.2 d, P_d∼12.4 d, and P_e∼48.7 d), through a new analysis of a homogeneous radial-velocity dataset. This system is a key benchmark for testing formation and ear...