BD+48 2138

[ α=13.6h, δ=48.1° | M0.5V+M1.5V | d=22.1 pc ]
HIP 66492
Best fit:
Tstar = 3853 ± 7 K , Lstar = 0.123 ± 0.01 LSun , Rstar = 0.79 ± 0.03 RSun