2MASS J12371238-4021480

[ α=12.6h, δ=-40.4° | M2.5Ve | d=63.7 pc ]
Best fit:
Tstar = 3320 ± 20 K , Lstar = 0.098 ± 0.001 LSun , Rstar = 0.95 ± 0.01 RSun