About this world
eps CrB b is a gas giant orbiting eps CrB, a giant star (type K2III) 228 light-years from Earth. It is about 1.1 times the size of Jupiter (its size estimated from its mass), with at least 6.7 Jupiter masses (a minimum, measured by radial velocity). It completes an orbit every 418 days at 1.3 AU from its star.
Its equilibrium temperature is about 854 K (581 °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 2012 by radial velocity with Bohyunsan Optical Astronomical Observatory. The star wobbles toward and away from us, Doppler-shifting its spectrum.