From the
Extrasolar Planets Encyclopaedia
: http://exoplanet.eu
Planet : HD 217107 c
THE PLANET
-
Basic data
:
Name
HD 217107 c
Discovered in
1998
M.sin
i
2.49 (± 0.25)
M
J
ref.
Semi major axis
5.27 (± 0.36)
AU
ref.
Orbital period
4210 (± 190)
days
ref.
Eccentricity
0.517 (± 0.033)
ref.
ω
198.6 (± 6)
deg.
T
peri
11106 (± 39)
JD 2.400.000
ref.
Update
10/12/08
-
No molecule detected
-
Detection Method
:
Radial velocity
-
Remarks
:
24 Jun. 05:
Parameters for planet c from Keck Observatory alone.
Fit from Lick Observatory alone gives Period= 2465 d., M.sin i = 3.1 M
Jup
-
Other web pages
:
RV curve
(Marcy et al)
32 related publications
:
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THE STAR
-
Basic data
:
-
More data
:
-
Basic data
(from
Simbad
)
-
Most recent ref
(from
ADS
)
Name
HD 217107
Distance
19.72 (± 0.3)
pc
Spectral Type
G8 IV
Apparent Magnitude V
6.16
Mass
1.02
M
sun
ref.
Age
7.32
Gyr
ref.
Effective Temperature
5646 (± 26)
K
ref.
Radius
1.08
R
sun
ref.
Metallicity [Fe/H]
0.37 (± 0.05)
Right Asc. Coord.
22 58 15
Decl. Coord.
-02 23 42