BD+21 418

[ α=3.2h, δ=22.4° | G5 | d=50.7 pc ]
HIP 14809 , TYC 1231-536-1
Best fit:
Tstar = 5900 ± 30 K , Lstar = 0.88 ± 0.01 LSun , Rstar = 0.9 ± 0.01 RSun