G 190-27

[ α=23.5h, δ=41.5° | M4.2V | d=14.8 pc ]
GJ 4338
Best fit:
Tstar = 3340 ± 50 K , Lstar = 0.0197 ± 0.0006 LSun , Rstar = 0.419 ± 0.006 RSun