Home›Exoplanets›HAT-P-42 bHAT-P-42 bOrbiting HAT-P-42Host starHAT-P-42Discovery year2012Discovery facilityHATNetOrbital period (days)4.6419Radius (Earth radii)14.348Mass (Earth masses)331.801Equilibrium temp (K)1428Distance (parsecs)405.24