* 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 = 16200 ± 200 K , Lstar = 560 ± 40 LSun , Rstar = 3 ± 0.1 RSun