Radius-age diagram of Kepler-82 from MESA stellar evolution models (MIST). The black star and the red, orange, and grey dots correspond to the best matching value and the 1σ, 2σ, and 3σ areas derived from results on the density of the whole data set photodynamical modelling and from the literature values of the effective temperature, the surface gravity, and the metallicity by Petigura et al. (2017). The gyrochronologic age is indicated in green by a solid line and its 1σ range as dashed lines.