From the
Extrasolar Planets Encyclopaedia
: http://exoplanet.eu
Planet : HD 20868 b
THE PLANET
-
Basic data
:
Name
HD 20868 b
Discovered in
2008
M.sin
i
1.99 (± 0.05)
M
J
ref.
Semi major axis
0.947 (± 0.012)
AU
ref.
Orbital period
380.85 (± 0.09)
days
ref.
Eccentricity
0.75 (± 0.002)
ref.
ω
356.2 (± 0.4)
deg.
ref.
T
peri
54451.52 (± 0.1)
JD 2.400.000
ref.
Update
28/10/08
-
No molecule detected
-
Other web pages
:
Geneva Observatory Data
3 related publications
:
(sort by author)
(sort by date)
THE STAR
-
Basic data
:
-
More data
:
-
Basic data
(from
Simbad
)
-
Most recent ref
(from
ADS
)
Name
HD 20868
Distance
48.9 (± 3.5)
pc
ref.
Spectral Type
K3/4IV
Apparent Magnitude V
9.92
Mass
0.78 (± 0.03)
M
sun
ref.
Age
4.5 (± 4)
Gyr
ref.
Effective Temperature
4795 (± 12.4)
K
ref.
Radius
0.79
R
sun
ref.
Metallicity [Fe/H]
0.04 (± 0.1)
ref.
Right Asc. Coord.
03 20 43
Decl. Coord.
-33 43 48
