HD 108857
[ α=12.5h, δ=-58.2° | F7V | d=104.5 pc ]
HD 108857 , HIP 61049 , TYC 8658-70-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 5800 ± 20 K , L
star
= 3.56 ± 0.08 L
Sun
, R
star
= 1.87 ± 0.03 R
Sun
T
dust
= 187 ± 3 K , R
BB
= 4.2 ± 0.2 au , L
disk
/L
star
= 0.0005 ± 2e-05 , λ
0
= 21.6 ± 0.7 μm , β = 0.9 ± 0.1