BD+31 1781
[ α=8.3h, δ=30.6° | K4.5V | d=22.9 pc ]
GJ 301.1 , GJ 9260 , HIP 40671 , TYC 2470-634-1
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
= 4530 ± 9 K , L
star
= 0.207 ± 0.001 L
Sun
, R
star
= 0.738 ± 0.004 R
Sun