LP 455-12

[ α=20.3h, δ=15.8° | M2.5Ve | d=17.5 pc ]
GJ 4143
Best fit:
Tstar = 3475 ± 8 K , Lstar = 0.0248 ± 0.0002 LSun , Rstar = 0.434 ± 0.003 RSun