HD 154577
[ α=17.2h, δ=-60.7° | K2.5Vk: | d=13.7 pc ]
GJ 656 , HD 154577 , HIP 83990 , TYC 9052-1691-1
Figs:
sed
|
limits
I/O:
data
|
model
Post:
fit
|
extra
Ext:
simbad
|
cds
|
cassis
|
finder
|
spitzer
|
mast
|
esasky
|
...
Files
Herschel PSF fit
Best fit:
T
star
= 5040 ± 10 K , L
star
= 0.223 ± 0.001 L
Sun
, R
star
= 0.62 ± 0.004 R
Sun
T
dust
= 67 ± 7 K , R
BB
= 8 ± 2 au , L
disk
/L
star
= 1.5e-05 ± 3e-06 , λ
0
= 100 ± 200 μm , β = 2 ± 1