Kepler-1143
Kepler-1143 c
Rank #512 of the ranked catalogue · Discovered by Transit in 2016
HZ 100%inferred
0.114
Earth-2.0 index
0.599
Earth Similarity Index
100%
Habitable-zone probability
3.60 R⊕
Radius
Planet
Mass12.600 M⊕inferred
Bulk density1.480 g/cm³
Orbital period210.6306 days
Semi-major axis0.64770 au
Eccentricity0.000
Incident flux0.568 S⊕
Equilibrium temperature220.7 K
Transit-time σ at 203074.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.17 masReflected-light contrast 5.36e-9 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-1143
Spectral typeK
Effective temperature5053 K
Radius0.770 R☉
Mass0.810 M☉
Distance555.2 pc / 1810.8 ly
DiscoveryTransit, 2016