About this world
TOI-214 c is a super-Earth orbiting TOI-214, a yellow, Sun-like star 127 light-years from Earth. It is about 1.9 times the size of Earth and holds 7.9 Earth masses. It completes an orbit every 18.6 days at 0.13 AU from its star, closer than Mercury is to the Sun.
Its equilibrium temperature is about 781 K (508 °C): far too hot for liquid water on its surface. By the "cosmic shoreline", it has likely held on to an atmosphere.
It was discovered in 2026 by transit with Transiting Exoplanet Survey Satellite (TESS). A planet crosses its star and dims it by a tiny, periodic fraction. TOI-214 has 2 known planets; the others are TOI-214 b.