Kepler-1801
Kepler-1801 c
Rank #860 of the ranked catalogue · Discovered by Transit in 2023
HZ 1%inferred
0.108
Earth-2.0 index
0.524
Earth Similarity Index
1%
Habitable-zone probability
2.91 R⊕
Radius
Planet
Mass8.800 M⊕inferred
Bulk density1.960 g/cm³
Orbital period116.5832 days
Semi-major axis0.45720 au
Eccentricity0.000
Incident flux4.470 S⊕
Equilibrium temperature369.6 K
Transit-time σ at 2030206.7 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.55 masReflected-light contrast 7.03e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · 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-1801
Spectral typeG
Effective temperature5738 K
Radius0.981 R☉
Mass0.936 M☉
Distance839.3 pc / 2737.5 ly
DiscoveryTransit, 2023