G 234-43

[ α=8.7h, δ=67.7° | M4 | d=25.7 pc ]
GJ 3509
Best fit:
Tstar = 3104 ± 4 K , Lstar = 0.00696 ± 5e-05 LSun , Rstar = 0.289 ± 0.002 RSun