Kepler-442b is a confirmed Earth-sized extrasolar planet orbiting the orange dwarf Kepler-442, 1115 light years away. It is one of the most habitable exoplanets. It is 34% larger than Earth. It has the surface temperature of 233 K, 22 K colder than Earth, which is 255 K. It has an ESI of
1984 0.84, high enough to be Earth-like (16% not Earth-like). It is one of three habitable exoplanets confirmed by NASA on January 6, 2015, the others are Kepler-438b and Kepler-440b.