BD+20 3010

[ α=14.7h, δ=19.5° | M0V | d=21.6 pc ]

GJ 9490 A , GJ 9490 B , HIP 71914 , TYC 1480-302-1

Figs: sed | limits

I/O: data | model

Post: fit | extra

Best fit:

T_star = 4300 ± 30 K , L_star = 0.2 ± 0.02 L_Sun , R_star = 0.81 ± 0.04 R_Sun