HD 20510

[ α=3.3h, δ=51.0° | B9V | d=172.8 pc ]
HD 20510 , HIP 15531 , TYC 3323-880-1
Best fit:
Tstar = 8470 ± 90 K , Lstar = 39 ± 2 LSun , Rstar = 2.88 ± 0.06 RSun