Kepler-1121
Kepler-1121 b
Rank #3244 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.086
Earth-2.0 index
0.243
Earth Similarity Index
0%
Habitable-zone probability
1.91 R⊕
Radius
Planet
Mass4.310 M⊕inferred
Bulk density3.400 g/cm³
Orbital period13.1514 days
Semi-major axis0.11818 au
Eccentricity0.000
Incident flux205.272 S⊕
Equilibrium temperature962.2 K
Transit-time σ at 203048.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.24 masReflected-light contrast 4.53e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources7 · 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
HostKepler-1121
Spectral typeF
Effective temperature6231 K
Radius1.590 R☉
Mass1.290 M☉
Distance482.0 pc / 1572.2 ly
DiscoveryTransit, 2016