* tau Cet

[ α=1.7h, δ=-15.9° | G8V | d=3.7 pc ]

* 52 Cet , * tau Cet , GJ 71 , GJ 71.0 , HD 10700 , HIP 8102 , HR 509 , TYC 5855-2292-1

Figs: sed | limits

I/O: data | model

Post: fit | extra

Best fit:

T_star = 5450 ± 10 K , L_star = 0.5 ± 0.004 L_Sun , R_star = 0.792 ± 0.006 R_Sun

T_dust = 110 ± 10 K , R_BB = 4.3 ± 0.8 au , L_disk/L_star = 1.7e-05 ± 3e-06 , λ₀ = 800 ± 700 μm , β = 0.4 ± 1