HD 198781
[ α=20.8h, δ=64.0° | B0.5V | d=935.0 pc ]
HD 198781 , HIP 102771 , HR 7993 , TYC 4254-2516-1
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
= 14900 ± 400 K , L
star
= 5900 ± 700 L
Sun
, R
star
= 11.7 ± 0.6 R
Sun
T
dust
= 980 ± 20 K , R
BB
= 6.2 ± 0.4 au , L
disk
/L
star
= 0.00038 ± 4e-05 , λ
0
= 10.5 ± 0.5 μm , β = 1.6 ± 0.5