About Kepler-590 b
Kepler-590 b is a rare exoplanet. It lies about 4,637.3 light-years from Earth, shines at apparent magnitude 14.55, has an equilibrium temperature near 1,056 K and spans roughly 4.02 Earth radii.
It orbits closer to its star than Mercury does to the Sun, completing a lap in less time than Mercury takes.