HD 147220
[ α=16.4h, δ=-22.1° | A9V | d=158.9 pc ]
HD 147220 , HIP 80130 , TYC 6214-2099-1
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
= 6240 ± 20 K , L
star
= 7.6 ± 0.1 L
Sun
, R
star
= 2.35 ± 0.02 R
Sun
T
dust
= 600 ± 400 K , R
BB
= 1 ± 2 au , L
disk
/L
star
= 0.0001 ± 0.0002 , λ
0
= 100 ± 200 μm , β = 1.6 ± 0.9