* 2 Aur

[ α=4.9h, δ=36.7° | K3-IIIBa0.4 | d=157.9 pc ]

* 2 Aur , HD 30834 , HIP 22678 , HR 1551 , TYC 2399-1843-1

Figs: sed | limits

I/O: data | model

Post: fit | extra

Best fit:

T_star = 4130 ± 20 K , L_star = 590 ± 50 L_Sun , R_star = 47 ± 2 R_Sun

T_dust = 200 ± 20 K , R_BB = 49 ± 9 au , L_disk/L_star = 7e-05 ± 1e-05 , λ₀ = 200 ± 200 μm , β = 1.3 ± 1