HD 136644

[ α=15.4h, δ=-4.1° | F0IV-V | d=193.8 pc ]
HD 136644 , TYC 5010-685-1
Best fit:
Tstar = 6600 ± 40 K , Lstar = 4.73 ± 0.09 LSun , Rstar = 1.66 ± 0.02 RSun