G 203-42

[ α=17.1h, δ=51.4° | M5.0V | d=9.9 pc ]
GJ 3988
Best fit:
Tstar = 2936 ± 6 K , Lstar = 0.00392 ± 3e-05 LSun , Rstar = 0.242 ± 0.001 RSun