About Kepler-434 b
Kepler-434 b is an uncommon exoplanet. It lies about 3,987.4 light-years from Earth, shines at apparent magnitude 14.49, has an equilibrium temperature near 1,000 K and spans roughly 12.67 Earth radii.
It orbits closer to its star than Mercury does to the Sun, completing a lap in less time than Mercury takes.