HD 122259
[ α=14.0h, δ=-39.4° | A3IV/V | d=109.3 pc ]
HD 122259 , HIP 68532 , TYC 7807-2491-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
ALMA archive
Best fit:
T
star
= 7370 ± 30 K , L
star
= 8.7 ± 0.2 L
Sun
, R
star
= 1.81 ± 0.02 R
Sun
T
dust
= 920 ± 70 K , R
BB
= 0.27 ± 0.04 au , L
disk
/L
star
= 0.0007 ± 0.0002 , λ
0
= 13 ± 2 μm , β = 2.1 ± 0.6