Kepler-1980
Kepler-1980 b
Rank #1802 of the ranked catalogue · Discovered by Transit in 2023
HZ 0%inferred
0.098
Earth-2.0 index
0.402
Earth Similarity Index
0%
Habitable-zone probability
2.21 R⊕
Radius
Planet
Mass5.520 M⊕inferred
Bulk density2.810 g/cm³
Orbital period33.0257 days
Semi-major axis0.20490 au
Eccentricity0.000
Incident flux23.950 S⊕
Equilibrium temperature562.3 K
Transit-time σ at 2030202.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.12 masReflected-light contrast 2.02e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-1980
Spectral typeG
Effective temperature5819 K
Radius0.990 R☉
Mass1.049 M☉
Distance1709.4 pc / 5575.3 ly
DiscoveryTransit, 2023