RX J0506.2+0439

[ α=5.1h, δ=4.7° | M4.5V | d=27.8 pc ]
Best fit:
Tstar = 3091 ± 4 K , Lstar = 0.0282 ± 0.0002 LSun , Rstar = 0.585 ± 0.004 RSun