HD 89353
[
α=10.3h, δ=-29.0°
| B9.5Ib/II
| d=1724.4 pc
]
HD 89353
,
HD89353
,
HIP 50456
,
HR 4049
,
TYC 6630-1759-1
Best fit:
Tstar = 7500 ± 60 K , Lstar = 17000 ± 10000 LSun , Rstar = 80 ± 20 RSun
Tdust = 980 ± 20 K , RBB = 10 ± 3 au , Ldisk/Lstar = 0.34 ± 0.01 , λ0 = 10.2 ± 0.2 μm , β = 0.61 ± 0.04