G 19-15

[ α=17.2h, δ=-1.9° | M3V | d=10.2 pc ]
GJ 660 , HIP 84123 , TYC 5065-23-1
Best fit:
Tstar = 3350 ± 10 K , Lstar = 0.015 ± 0.004 LSun , Rstar = 0.36 ± 0.05 RSun