HD 31799
[ α=5.0h, δ=-4.6° | A1V | d=168.6 pc ]
HD 31799 , HIP 23130 , TYC 4745-463-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 8520 ± 70 K , L
star
= 13.1 ± 0.3 L
Sun
, R
star
= 1.66 ± 0.02 R
Sun
T
dust
= 190 ± 40 K , R
BB
= 8 ± 3 au , L
disk
/L
star
= 0.00012 ± 2e-05 , λ
0
= 100 ± 300 μm , β = 1.4 ± 1