Wolf 439

[ α=12.8h, δ=9.5° | M3.5 | d=21.9 pc ]
GJ 3751
Best fit:
Tstar = 3261 ± 6 K , Lstar = 0.0164 ± 0.0001 LSun , Rstar = 0.401 ± 0.003 RSun