BD+20 518

[ α=3.2h, δ=21.1° | G6V | d=50.2 pc ]
HIP 14810 , TYC 1231-1727-1
Best fit:
Tstar = 5530 ± 20 K , Lstar = 0.911 ± 0.006 LSun , Rstar = 1.039 ± 0.009 RSun