From the
Extrasolar Planets Encyclopaedia
: http://exoplanet.eu
Planet : Gl 581 c
THE PLANET
-
Basic data
:
Name
Gl 581 c
Discovered in
2007
M.sin
i
0.01686
M
J
ref.
Semi major axis
0.07
AU
ref.
Orbital period
12.9292 (± 0.0047)
days
ref.
Eccentricity
0.17 (± 0.07)
ref.
ω
-110 (± 25)
deg.
ref.
T
peri
54699.42 (± 0.87)
JD 2.400.000
ref.
Update
17/06/09
-
No molecule detected
-
Other web pages
:
Geneva Observatory data
32 related publications
:
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THE STAR
-
Basic data
:
-
More data
:
-
Basic data
(from
Simbad
)
-
Most recent ref
(from
ADS
)
Name
Gl 581
Distance
6.26
pc
Spectral Type
M3
Apparent Magnitude V
10.55
Mass
0.31
M
sun
Age
8 (
−1
+3
)
Gyr
ref.
Radius
0.38
R
sun
ref.
Metallicity [Fe/H]
-0.33 (± 0.12)
ref.
Right Asc. Coord.
15 19 26
Decl. Coord.
-07 43 20
