* pi. Ara

[ α=17.6h, δ=-54.5° | A5IV/V | d=41.0 pc ]

* pi. Ara , GJ 683 , HD 159492 , HIP 86305 , HR 6549 , TYC 8733-2365-1

Figs: sed | limits

I/O: data | model

Post: fit | extra

Best fit:

T_star = 7930 ± 30 K , L_star = 10.44 ± 0.09 L_Sun , R_star = 1.71 ± 0.02 R_Sun

T_dust = 165 ± 1 K , R_BB = 9.2 ± 0.2 au , L_disk/L_star = 0.000107 ± 2e-06 , λ₀ = 100 ± 100 μm , β = 1.7 ± 0.9

T_dust = 32 ± 3 K , R_BB = 240 ± 40 au , L_disk/L_star = 1.8e-05 ± 2e-06 , λ₀ = 60 ± 10 μm , β = 2.7 ± 0.3