Planet GJ 581 c

Detailed information about planet GJ 581 c and its parameters.

Planet

Name
GJ 581 c
Planet Status
Confirmed
Discovered in
2007
Update
2024-07-17
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
47.0 ( +14.6 -13.0 ) deg
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference
CH4
Modeling Detected 2022 - LOUCA A.
H
Modeling Detected 2022 - LOUCA A.
OH
Modeling Detected 2022 - LOUCA A.

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