KPD 0420+5203

[ α=4.4h, δ=52.2° | DA2.1 | d=72.8 pc ]
Best fit:
Tstar = 21400 ± 800 K , Lstar = 0.03 ± 0.002 LSun , Rstar = 0.0125 ± 0.0004 RSun
Tdust = 1350 ± 80 K , RBB = 0.0073 ± 0.0008 au , Ldisk/Lstar = 0.0021 ± 0.0002