HAT-P-31

[ α=18.1h, δ=26.4° | d=347.5 pc ]
TYC 2099-908-1
Best fit:
Tstar = 5830 ± 20 K , Lstar = 2.42 ± 0.05 LSun , Rstar = 1.53 ± 0.02 RSun