G 89-32

[ α=7.6h, δ=7.1° | M4.5V | d=8.6 pc ]
GJ 3454
Best fit:
Tstar = 2963 ± 4 K , Lstar = 0.00512 ± 0.0001 LSun , Rstar = 0.272 ± 0.003 RSun