V* AC Her

[ α=18.5h, δ=21.9° | F4Ibp | d=1275.0 pc ]
HD 170756 , HIP 90697 , TYC 1581-1726-1
Best fit:
Tstar = 4963 ± 7 K , Lstar = 1900 ± 100 LSun , Rstar = 58 ± 2 RSun
Tdust = 276 ± 7 K , RBB = 44 ± 2 au , Ldisk/Lstar = 0.34 ± 0.01 , λ0 = 300 ± 100 μm , β = 1.1 ± 0.8
Tdust = 750 ± 20 K , RBB = 5.9 ± 0.4 au , Ldisk/Lstar = 0.14 ± 0.02 , λ0 = 100 ± 200 μm , β = 1.7 ± 0.8