IRC -20422
[ α=18.0h, δ=-22.0° | M4 | d=1617.1 pc ]
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
= 2602 ± 1 K , L
star
= 7000 ± 6000 L
Sun
, R
star
= 400 ± 200 R
Sun
T
dust
= 977 ± 8 K , R
BB
= 7 ± 3 au , L
disk
/L
star
= 0.157 ± 0.002 , λ
0
= 20.5 ± 0.8 μm , β = 1.2 ± 0.3