HD 154431
[ α=17.1h, δ=34.8° | A6V | d=55.6 pc ]
HD 154431 , HIP 83494 , HR 6351 , TYC 2598-1660-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 7500 ± 20 K , L
star
= 8.36 ± 0.07 L
Sun
, R
star
= 1.71 ± 0.01 R
Sun
T
dust
= 200 ± 100 K , R
BB
= 6 ± 6 au , L
disk
/L
star
= 1.2e-05 ± 7e-06 , λ
0
= 100 ± 200 μm , β = 1.6 ± 0.9