V* AR Lac
[ α=22.1h, δ=45.7° | K0IVe+G5IV | d=42.7 pc ]
HD 210334 , HIP 109303 , HR 8448 , TYC 3606-784-1
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
= 5420 ± 20 K , L
star
= 5.98 ± 0.06 L
Sun
, R
star
= 2.77 ± 0.03 R
Sun
T
dust
= 800 ± 200 K , R
BB
= 0.3 ± 0.2 au , L
disk
/L
star
= 0.0007 ± 0.0005 , λ
0
= 100 ± 200 μm , β = 1.4 ± 0.9