* alf Gru
[ α=22.1h, δ=-47.0° | B6V | d=31.0 pc ]
* alf Gru , GJ 848.2 , GJ 9767 , HD 209952 , HIP 109268 , HR 8425 , NAME Alnair , TYC 8438-1959-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 14000 ± 100 K , L
star
= 450 ± 10 L
Sun
, R
star
= 3.6 ± 0.03 R
Sun