UPM J1354-7121

[ α=13.9h, δ=-71.4° | M2.5 | d=22.8 pc ]
Best fit:
Tstar = 3467 ± 7 K , Lstar = 0.0303 ± 0.0002 LSun , Rstar = 0.482 ± 0.003 RSun