HD 190470

[ α=20.1h, δ=25.8° | K3V | d=22.1 pc ]

GJ 779.1 , HD 190470 , HIP 98828 , TYC 2145-707-1

Figs: sed | limits

I/O: data | model

Post: fit | extra

Best fit:

T_star = 5010 ± 10 K , L_star = 0.374 ± 0.003 L_Sun , R_star = 0.811 ± 0.006 R_Sun

T_dust = 69 ± 7 K , R_BB = 10 ± 2 au , L_disk/L_star = 1.9e-05 ± 5e-06 , λ₀ = 100 ± 200 μm , β = 2 ± 1