HD 285840

[ α=4.5h, δ=18.9° | K1V: | d=90.0 pc ]
HD 285840 , TYC 1274-1501-1
Best fit:
Tstar = 5040 ± 20 K , Lstar = 0.4 ± 0.006 LSun , Rstar = 0.828 ± 0.009 RSun