Kepler-1122
Kepler-1122 b
Rank #1468 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.101
Earth-2.0 index
0.429
Earth Similarity Index
0%
Habitable-zone probability
2.04 R⊕
Radius
Planet
Mass4.820 M⊕inferred
Bulk density3.120 g/cm³
Orbital period42.1917 days
Semi-major axis0.23150 au
Eccentricity0.000
Incident flux23.263 S⊕
Equilibrium temperature558.3 K
Transit-time σ at 203077.2 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.19 masReflected-light contrast 1.35e-8 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
HostKepler-1122
Spectral typeG
Effective temperature5544 K
Radius0.890 R☉
Mass0.920 M☉
Distance1230.4 pc / 4013.1 ly
DiscoveryTransit, 2016