HD 189831
[ α=20.1h, δ=-37.9° | K4III | d=119.9 pc ]
HD 189831 , HIP 98761 , HR 7652 , TYC 7947-3890-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 4195 ± 8 K , L
star
= 330 ± 10 L
Sun
, R
star
= 34.5 ± 0.8 R
Sun