Ross 104

[ α=11.0h, δ=22.8° | M4V | d=6.7 pc ]
GJ 408 , HIP 53767 , TYC 1978-1286-1
Best fit:
Tstar = 3434 ± 6 K , Lstar = 0.0193 ± 0.0001 LSun , Rstar = 0.393 ± 0.002 RSun