HD 31143

[ α=4.9h, δ=-35.8° | K0V | d=30.5 pc ]
HD 31143 , HIP 22602 , TYC 7052-1039-1
Best fit:
Tstar = 5430 ± 10 K , Lstar = 0.49 ± 0.01 LSun , Rstar = 0.8 ± 0.01 RSun