HD 290540
[ α=5.5h, δ=-1.8° | A2 | d=448.8 pc ]
HD 290540 , TYC 4766-9-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 9200 ± 100 K , L
star
= 28 ± 2 L
Sun
, R
star
= 2.09 ± 0.07 R
Sun
T
dust
= 130 ± 10 K , R
BB
= 26 ± 4 au , L
disk
/L
star
= 5.8e-05 ± 7e-06 , λ
0
= 100 ± 200 μm , β = 1.3 ± 1