Planetary system LHS 1140 revisited with ESPRESSO and TESS

J. Lillo-Box, P. Figueira, A. Leleu +17

LHS 1140 is an M dwarf known to host two known transiting planets at orbital periods of 3.77 and 24.7 days. The external planet (LHS 1140 b) is a rocky super-Earth that is located…