IRC -20504
[ α=18.6h, δ=-18.4° | M7 | d=745.2 pc ]
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 2063 ± 3 K , L
star
= 1400 ± 600 L
Sun
, R
star
= 290 ± 60 R
Sun
T
dust
= 170 ± 20 K , R
BB
= 100 ± 30 au , L
disk
/L
star
= 0.0035 ± 0.0004 , λ
0
= 15 ± 1 μm , β = 2.4 ± 0.4