* alf CMa

[ α=6.8h, δ=-16.7° | A1V+DA | d=2.6 pc ]

* 9 CMa , * alf CMa , * alf CMa A , GJ 244 A , HD 48915 , HD 48915A , HIP 32349 , HR 2491 , TYC 5949-2777-1

Figs: sed | limits

I/O: data | model

Post: fit | extra

Best fit:

T_star = 10330 ± 70 K , L_star = 19.3 ± 0.7 L_Sun , R_star = 1.38 ± 0.02 R_Sun

T_dust = 940 ± 40 K , R_BB = 0.38 ± 0.04 au , L_disk/L_star = 0.0006 ± 0.0001 , λ₀ = 51 ± 2 μm , β = 2.9 ± 0.07