* G Cen

[ α=12.4h, δ=-51.5° | B3V(n) | d=137.4 pc ]
* G Cen , HD 108257 , HIP 60710 , HR 4732 , TYC 8243-3043-1
Best fit:
Tstar = 15100 ± 400 K , Lstar = 560 ± 60 LSun , Rstar = 3.4 ± 0.1 RSun