HD 131976

[ α=15.0h, δ=-21.4° | M1.5V | d=5.9 pc ]

GJ 570 B , GJ 570 C , HD 131976 , HIP 73182 , TYC 6180-1230-1

Figs: sed | limits

I/O: data | model

Post: fit | extra

Best fit:

T_star = 3813 ± 7 K , L_star = 0.06 ± 0.02 L_Sun , R_star = 0.57 ± 0.07 R_Sun

T_dust = 610 ± 50 K , R_BB = 0.05 ± 0.01 au , L_disk/L_star = 0.0052 ± 0.0009 , λ₀ = 13.9 ± 0.8 μm , β = 2.7 ± 0.2