New constraints on the planetary system around the young active star AU Mic. Two transiting warm Neptunes near mean-motion resonance

E. Martioli, G. Hébrard, A. C. M. Correia +2

AU Mic is a young, active star whose transiting planet was recently detected. We report our analysis of its TESS data, where we modeled the BY Draconis type quasi-periodic rotation…