HD 28978
[ α=4.6h, δ=5.6° | A2IV | d=143.8 pc ]
HD 28978 , HIP 21295 , HR 1448 , TYC 90-642-1
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
= 8480 ± 50 K , L
star
= 88 ± 2 L
Sun
, R
star
= 4.35 ± 0.07 R
Sun
T
dust
= 320 ± 50 K , R
BB
= 7 ± 2 au , L
disk
/L
star
= 8e-05 ± 2e-05 , λ
0
= 100 ± 200 μm , β = 1 ± 1