G 9-9

[ α=8.6h, δ=18.5° | M4.5 | d=21.0 pc ]
GJ 3505
Best fit:
Tstar = 3107 ± 4 K , Lstar = 0.0046 ± 4e-05 LSun , Rstar = 0.234 ± 0.001 RSun