HD 31281
[ α=4.9h, δ=18.4° | G1V: | d=121.3 pc ]
HD 31281 , TYC 1284-1193-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
ALMA archive
Herschel PSF fit
Best fit:
T
star
= 5670 ± 30 K , L
star
= 2.62 ± 0.02 L
Sun
, R
star
= 1.68 ± 0.02 R
Sun
T
dust
= 600 ± 300 K , R
BB
= 0.3 ± 0.5 au , L
disk
/L
star
= 0.0002 ± 0.0002 , λ
0
= 100 ± 200 μm , β = 1.6 ± 0.9