LSPM J0419+4233

[ α=4.3h, δ=42.6° | M8/9V | d=10.2 pc ]
Best fit:
Tstar = 2210 ± 40 K , Lstar = 0.00045 ± 3e-05 LSun , Rstar = 0.145 ± 0.002 RSun