K2-16 is an orange K-type dwarf (about 0.68 solar masses, 4,742 K, 0.66 solar radii), 335 light-years from Earth. K2-16 b is a planet with 2.0 Earth radii, with an orbital period of 7.6 days, at 0.067 AU from its star, and an equilibrium temperature near 658 K, discovered in 2015 via transit. K2-16 c is a planet with 2.5 Earth radii, with an orbital period of 19.1 days, at 0.123 AU from its star, and an equilibrium temperature near 485 K, discovered in 2015 via transit.