V* HK Cha

[ α=11.1h, δ=-77.6° ]
Best fit:
Tstar = 2900 ± 20 K
Tdust = 554 ± 8 K , Ldisk/Lstar = 0.211 ± 0.006 , λ0 = 100 ± 200 μm , β = 1.6 ± 1