2MASS J04204911+2327370

[ α=4.3h, δ=23.5° | M4.25 | d=137.5 pc ]
Best fit:
Tstar = 2850 ± 90 K , Lstar = 0.037 ± 0.004 LSun , Rstar = 0.79 ± 0.05 RSun