V* V380 Cyg

[ α=19.8h, δ=40.6° | B1.1III+B2.5/3V: | d=1061.9 pc ]

HD 187879 , HIP 97634 , HR 7567 , TYC 3141-3692-1

Best fit:

T_star = 15000 ± 200 K , L_star = 19000 ± 4000 L_Sun , R_star = 20 ± 2 R_Sun

T_dust = 700 ± 100 K , R_BB = 22 ± 8 au , L_disk/L_star = 6e-05 ± 2e-05 , λ₀ = 20 ± 30 μm , β = 1.6 ± 0.8