BD+39 4920

[ α=22.7h, δ=40.6° | B8 | d=552.6 pc ]
HIP 112293 , TYC 3218-1805-1
Best fit:
Tstar = 8080 ± 40 K , Lstar = 28 ± 1 LSun , Rstar = 2.72 ± 0.06 RSun