G 264-18

[ α=22.1h, δ=65.6° | M1.5Ve | d=23.5 pc ]
GJ 4258 , TYC 4275-2095-1
Best fit:
Tstar = 3638 ± 8 K , Lstar = 0.0385 ± 0.0002 LSun , Rstar = 0.494 ± 0.004 RSun