G 258-33

[ α=18.3h, δ=66.2° | M4.5V | d=7.6 pc ]
GJ 4053
Best fit:
Tstar = 3019 ± 4 K , Lstar = 0.00251 ± 2e-05 LSun , Rstar = 0.183 ± 0.001 RSun