* 2 Aur
[ α=4.9h, δ=36.7° | K3-IIIBa0.4 | d=157.9 pc ]
* 2 Aur , HD 30834 , HIP 22678 , HR 1551 , TYC 2399-1843-1
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
= 4130 ± 20 K , L
star
= 590 ± 50 L
Sun
, R
star
= 47 ± 2 R
Sun
T
dust
= 200 ± 20 K , R
BB
= 49 ± 9 au , L
disk
/L
star
= 7e-05 ± 1e-05 , λ
0
= 200 ± 200 μm , β = 1.3 ± 1