HD 209253
[ α=22.0h, δ=-32.1° | F6.5V | d=31.4 pc ]
HD 209253 , HIP 108809 , TYC 7489-1456-1
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
= 6220 ± 30 K , L
star
= 1.79 ± 0.01 L
Sun
, R
star
= 1.15 ± 0.01 R
Sun
T
dust
= 61 ± 5 K , R
BB
= 27 ± 4 au , L
disk
/L
star
= 7.6e-05 ± 9e-06 , λ
0
= 200 ± 200 μm , β = 1.6 ± 0.9