IRC -20321
[ α=16.7h, δ=-21.9° | M6 | d=644.7 pc ]
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 2043 ± 3 K , L
star
= 3300 ± 500 L
Sun
, R
star
= 460 ± 30 R
Sun
T
dust
= 136 ± 10 K , R
BB
= 240 ± 40 au , L
disk
/L
star
= 0.0031 ± 0.0002 , λ
0
= 17 ± 2 μm , β = 2.7 ± 0.1