HD 190470
[ α=20.1h, δ=25.8° | K3V | d=22.1 pc ]
GJ 779.1 , HD 190470 , HIP 98828 , TYC 2145-707-1
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
= 5010 ± 10 K , L
star
= 0.374 ± 0.003 L
Sun
, R
star
= 0.811 ± 0.006 R
Sun
T
dust
= 69 ± 7 K , R
BB
= 10 ± 2 au , L
disk
/L
star
= 1.9e-05 ± 5e-06 , λ
0
= 100 ± 200 μm , β = 2 ± 1