* zet Cep
[
α=22.2h, δ=58.2°
| K1.5Ib
| d=181.7 pc
]
* 21 Cep
,
* zet Cep
,
HD 210745
,
HIP 109492
,
HR 8465
,
TYC 3981-1590-1
Best fit:
Tstar = 4328 ± 6 K , Lstar = 2200 ± 300 LSun , Rstar = 84 ± 6 RSun
Tdust = 41 ± 9 K , RBB = 2000 ± 1000 au , Ldisk/Lstar = 1e-05 ± 3e-06 , λ0 = 200 ± 200 μm , β = 1.4 ± 1