Tootfinder

The mass of the exo-Venus Gliese 12 b, as revealed by HARPS-N, ESPRESSO, and CARMENES
Daisy A. Turner, Yoshi Nike Emilia Eschen, Felipe Murgas, Annelies Mortier, Thomas G Wilson, Jorge Fern\'andez Fern\'andez, Giuseppe Morello, Shreyas Vissapragada, Jos\'e A. Caballero, Stefan Dreizler, Jo Ann Egger, Alix Violet Freckelton, Nicole Gromek, Artie P. Hatzes, Ben Scott Lakeland, Evangelos Nagel, Luca Naponiello, Hugo M. Tabernero, Siegfried Vanaverbeke, Alexander Venner, Mar\…

The mass of the exo-Venus Gliese 12 b, as revealed by HARPS-N, ESPRESSO, and CARMENES
Small temperate planets are prime targets for exoplanet studies due to their possible similarities with the rocky planets in the Solar System. M dwarfs are promising hosts since the planetary signals are within our current detection capabilities. Gliese 12 b is a Venus-sized temperate planet orbiting a quiet M dwarf. We present here the first precise mass measurement of this small exoplanet. We performed a detailed analysis using HARPS-N, ESPRESSO, and CARMENES radial velocities, along with new…