V* NN Aps

[ α=15.5h, δ=-71.1° | Ap(SiCrFe) | d=196.4 pc ]

HD 137509 , HIP 76011 , TYC 9263-1520-1

Figs: sed | limits

I/O: data | model

Post: fit | extra

Best fit:

T_star = 13700 ± 100 K , L_star = 138 ± 4 L_Sun , R_star = 2.08 ± 0.03 R_Sun

T_dust = 220 ± 20 K , R_BB = 20 ± 3 au , L_disk/L_star = 7e-05 ± 6e-06 , λ₀ = 100 ± 300 μm , β = 1 ± 1