About this world
Kepler-282 e is a sub-Neptune orbiting Kepler-282, a yellow, Sun-like star 4.36 thousand light-years from Earth. It is about 3.1 times the size of Earth and holds 56 Earth masses. It completes an orbit every 44.3 days at 0.23 AU from its star, closer than Mercury is to the Sun.
Its equilibrium temperature is about 484 K (211 °C): far too hot for liquid water on its surface. At its size it almost certainly keeps a deep envelope of hydrogen and helium.
It was discovered in 2013 by transit with Kepler. A planet crosses its star and dims it by a tiny, periodic fraction. Kepler-282 has 4 known planets; the others are Kepler-282 b, Kepler-282 c and Kepler-282 d.