Home›Exoplanets›HAT-P-11 cHAT-P-11 cOrbiting HAT-P-11Host starHAT-P-11Discovery year2018Discovery facilityW. M. Keck ObservatoryOrbital period (days)3361.0000Radius (Earth radii)13.200Mass (Earth masses)851.780Distance (parsecs)37.76