HD 127821
[ α=14.5h, δ=63.2° | F4IV | d=31.7 pc ]
HD 127821 , HIP 70952 , HR 5436 , TYC 4176-108-1
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
= 6450 ± 20 K , L
star
= 2.94 ± 0.02 L
Sun
, R
star
= 1.373 ± 0.01 R
Sun
T
dust
= 43 ± 4 K , R
BB
= 70 ± 10 au , L
disk
/L
star
= 0.000198 ± 8e-06 , λ
0
= 100 ± 100 μm , β = 1.06 ± 0.1