* tau01 Gru

[ α=22.9h, δ=-48.6° | G0V | d=33.1 pc ]

* tau01 Gru , GJ 9802 , HD 216435 , HIP 113044 , HR 8700 , TYC 8450-1093-1

Figs: sed | limits

I/O: data | model

Post: fit | extra

Best fit:

T_star = 5980 ± 10 K , L_star = 3.54 ± 0.02 L_Sun , R_star = 1.752 ± 0.009 R_Sun

T_dust = 50 ± 10 K , R_BB = 70 ± 30 au , L_disk/L_star = 1.8e-05 ± 2e-06 , λ₀ = 40 ± 50 μm , β = 1.3 ± 0.8