BD+20 518

[ α=3.2h, δ=21.1° | G5 | d=50.6 pc ]
HIP 14810 , TYC 1231-1727-1
Best fit:
Tstar = 5580 ± 30 K , Lstar = 0.92 ± 0.01 LSun , Rstar = 1.03 ± 0.01 RSun