HD 23281
[ α=3.7h, δ=-10.5° | A5III-IV | d=42.1 pc ]
HD 23281 , HIP 17395 , HR 1139 , TYC 5306-1181-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Herschel PSF fit
Best fit:
T
star
= 7770 ± 50 K , L
star
= 7.96 ± 0.07 L
Sun
, R
star
= 1.56 ± 0.02 R
Sun
T
dust
= 140 ± 30 K , R
BB
= 11 ± 5 au , L
disk
/L
star
= 4.4e-05 ± 3e-06 , λ
0
= 70 ± 50 μm , β = 1.8 ± 0.8