CoRoT-12b is a transiting Hot Jupiter-sized exoplanet found by the CoRoT space telescope in 2010.

Host star

CoRoT-12b orbits CoRoT-12 in the constellation of Monoceros. It is a G2V star with an effective temperature of 5,675K (5,402°C; 9,755°F), a mass of 1.078 M☉, a radius of 1.116 R☉, and an above-solar metallicity. It has an estimated age between 3.2 and 9.4 Gyr.