Home›Exoplanets›HAT-P-23 bHAT-P-23 bOrbiting HAT-P-23Host starHAT-P-23Discovery year2010Discovery facilityHATNetOrbital period (days)1.2129Radius (Earth radii)15.334Mass (Earth masses)664.237Equilibrium temp (K)2056Distance (parsecs)364.81