BD+70 1218

[ α=22.2h, δ=71.3° | G5 | d=59.1 pc ]
HIP 109384 , TYC 4471-327-1
Best fit:
Tstar = 5240 ± 20 K , Lstar = 0.482 ± 0.007 LSun , Rstar = 0.842 ± 0.007 RSun