Kepler-1189
Kepler-1189 b
Rank #4260 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.077
Earth-2.0 index
0.197
Earth Similarity Index
0%
Habitable-zone probability
1.77 R⊕
Radius
Planet
Mass3.780 M⊕inferred
Bulk density3.750 g/cm³
Orbital period3.7886 days
Semi-major axis0.04670 au
Eccentricity0.000
Incident flux449.936 S⊕
Equilibrium temperature1170.7 K
Transit-time σ at 203065.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.06 masReflected-light contrast 2.49e-7 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-1189
Spectral typeF
Effective temperature6012 K
Radius1.160 R☉
Mass1.110 M☉
Distance782.9 pc / 2553.3 ly
DiscoveryTransit, 2016