* rho Cen

[ α=12.2h, δ=-52.4° | B3V | d=84.5 pc ]
* rho Cen , HD 105937 , HIP 59449 , HR 4638 , TYC 8242-3478-1
Best fit:
Tstar = 16700 ± 400 K , Lstar = 620 ± 60 LSun , Rstar = 2.99 ± 0.09 RSun