HD 163422
[ α=17.9h, δ=-4.6° | ApSi(Cr) | d=234.8 pc ]
HD 163422 , HIP 87807 , TYC 5091-298-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
ALMA archive
Herschel PSF fit
Best fit:
T
star
= 7800 ± 60 K , L
star
= 33.9 ± 0.5 L
Sun
, R
star
= 3.19 ± 0.05 R
Sun
T
dust
= 200 ± 20 K , R
BB
= 11 ± 2 au , L
disk
/L
star
= 0.00042 ± 4e-05 , λ
0
= 100 ± 200 μm , β = 1.4 ± 1