RX J0019.7+1951

[ α=0.3h, δ=19.9° | dM5.0 | d=57.5 pc ]
Best fit:
Tstar = 3083 ± 4 K , Lstar = 0.0237 ± 0.0001 LSun , Rstar = 0.54 ± 0.003 RSun