G 47-28

[ α=9.2h, δ=27.9° | M3.0Ve | d=27.8 pc ]
GJ 3540 , TYC 1957-1677-1
Best fit:
Tstar = 3338 ± 9 K , Lstar = 0.048 ± 0.0008 LSun , Rstar = 0.655 ± 0.007 RSun