HD 28447
[ α=4.5h, δ=28.1° | G5V | d=40.6 pc ]
HD 28447 , HIP 21010 , TYC 1841-1370-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 5490 ± 20 K , L
star
= 3.69 ± 0.03 L
Sun
, R
star
= 2.12 ± 0.02 R
Sun
T
dust
= 27 ± 4 K , R
BB
= 200 ± 60 au , L
disk
/L
star
= 0.0007 ± 0.0003 , λ
0
= 60 ± 80 μm , β = 1.8 ± 0.9