HD 138221

[ α=15.5h, δ=-32.9° | B7V | d=158.5 pc ]
HD 138221 , HIP 76048 , HR 5753 , TYC 7318-765-1
Best fit:
Tstar = 8310 ± 20 K , Lstar = 52 ± 2 LSun , Rstar = 3.46 ± 0.07 RSun