G 64-31

[ α=14.0h, δ=-0.1° | M3.99 | d=26.7 pc ]
GJ 3818
Best fit:
Tstar = 3267 ± 9 K , Lstar = 0.01043 ± 9e-05 LSun , Rstar = 0.319 ± 0.002 RSun