HD 17817
[ α=2.9h, δ=53.8° | A2 | d=151.7 pc ]
HD 17817 , HIP 13488 , TYC 3701-937-1
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
= 7700 ± 100 K , L
star
= 10.6 ± 0.4 L
Sun
, R
star
= 1.83 ± 0.03 R
Sun
T
dust
= 180 ± 40 K , R
BB
= 8 ± 4 au , L
disk
/L
star
= 0.00015 ± 3e-05 , λ
0
= 100 ± 200 μm , β = 1.4 ± 1