HD 278937
[ α=3.7h, δ=32.5° | A7III:kA2.5mA3e(r) | d=307.7 pc ]
HD 278937 , TYC 2359-1011-1
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
= 5460 ± 30 K , L
star
= 5.5 ± 0.3 L
Sun
, R
star
= 2.63 ± 0.07 R
Sun
T
dust
= 280 ± 3 K , R
BB
= 2.33 ± 0.08 au , L
disk
/L
star
= 0.102 ± 0.001 , λ
0
= 400 ± 300 μm , β = 1 ± 1