CoRoT-20 · G2 V
CoRoT-20 b
Rank #3776 of the ranked catalogue · Discovered by Transit in 2011
HZ 0%measured
0.082
Earth-2.0 index
0.162
Earth Similarity Index
0%
Habitable-zone probability
9.42 R⊕
Radius
Planet
Mass1366.669 M⊕measured
Bulk density8.870 g/cm³
Orbital period9.2429 days
Semi-major axis0.09000 au
Eccentricity0.590
Incident flux180.870 S⊕
Equilibrium temperature932.2 K
Transit-time σ at 2030338.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.11 masReflected-light contrast 1.90e-6 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage50%0% median composite-to-default difference over shared parameters.
Host star & system
HostCoRoT-20
Spectral typeG2 V
Effective temperature5880 K
Radius1.020 R☉
Mass1.140 M☉
Distance844.1 pc / 2753.0 ly
DiscoveryTransit, 2011