HD 221420
[ α=23.6h, δ=-77.4° | G2IV-V | d=31.2 pc ]
GJ 4340 , HD 221420 , HIP 116250 , HR 8935 , TYC 9481-244-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 5830 ± 20 K , L
star
= 3.96 ± 0.02 L
Sun
, R
star
= 1.95 ± 0.02 R
Sun