GJ 3256

[ α=3.9h, δ=-9.2° | M3 | d=21.1 pc ]
GJ 3256
Best fit:
Tstar = 3653 ± 6 K , Lstar = 0.0522 ± 0.0006 LSun , Rstar = 0.571 ± 0.004 RSun