Smethells 173

[ α=0.8h, δ=-51.6° | M3V | d=41.2 pc ]
GJ 3054 , HIP 3556 , TYC 8037-792-1
Best fit:
Tstar = 3531 ± 7 K , Lstar = 0.1069 ± 0.0008 LSun , Rstar = 0.874 ± 0.006 RSun