HD 174474
[ α=18.9h, δ=-48.4° | A2V | d=74.6 pc ]
HD 174474 , HIP 92676 , HR 7095 , TYC 8377-2703-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Herschel PSF fit
Best fit:
T
star
= 8250 ± 50 K , L
star
= 14.8 ± 0.2 L
Sun
, R
star
= 1.88 ± 0.02 R
Sun
T
dust
= 280 ± 40 K , R
BB
= 4 ± 1 au , L
disk
/L
star
= 0.0001 ± 2e-05 , λ
0
= 200 ± 300 μm , β = 1 ± 1