WISEP J174124.25+255319.5

[ α=17.7h, δ=25.9° | T9 | d=5.7 pc ]
Best fit:
Tstar = 503 ± 5 K , Lstar = 1.6e-06 ± 5e-07 LSun , Rstar = 0.17 ± 0.03 RSun