GJ 226

[ α=6.2h, δ=82.1° | M2.5V | d=9.5 pc ]
GJ 226 , HIP 29277 , TYC 4537-528-1
Best fit:
Tstar = 3430 ± 30 K , Lstar = 0.0239 ± 0.0002 LSun , Rstar = 0.437 ± 0.008 RSun