HD 104509

[ α=12.0h, δ=-51.8° | A4IV/V | d=217.8 pc ]
HD 104509 , HIP 58680 , TYC 8241-2801-1
Best fit:
Tstar = 7290 ± 40 K , Lstar = 8.62 ± 0.1 LSun , Rstar = 1.84 ± 0.02 RSun