StM 258
[ α=16.0h, δ=34.8° | M3.5Ve | d=30.2 pc ]
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Best fit:
T
star
= 3778 ± 5 K , L
star
= 0.0177 ± 0.0004 L
Sun
, R
star
= 0.31 ± 0.004 R
Sun
T
dust
= 978 ± 6 K , R
BB
= 0.0108 ± 0.0002 au , L
disk
/L
star
= 0.099 ± 0.001 , λ
0
= 10.3 ± 0.1 μm , β = 2.5 ± 0.2