HD 239731
[ α=21.7h, δ=58.2° | B5 | d=917.3 pc ]
HD 239731 , HIP 106956 , TYC 3979-1003-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 7010 ± 80 K , L
star
= 149 ± 8 L
Sun
, R
star
= 8.3 ± 0.3 R
Sun
T
dust
= 97 ± 3 K , R
BB
= 100 ± 7 au , L
disk
/L
star
= 0.014 ± 0.003 , λ
0
= 100 ± 200 μm , β = 1.4 ± 1