BD+51 1696

[ α=11.8h, δ=50.9° | sdG0 | d=70.8 pc ]
HIP 57450 , TYC 3454-2098-1
Best fit:
Tstar = 5700 ± 20 K , Lstar = 0.5 ± 0.004 LSun , Rstar = 0.724 ± 0.006 RSun