Kepler-19
Kepler-19 b
Rank #1220 of the ranked catalogue · Discovered by Transit in 2011
HZ 0%measured
0.104
Earth-2.0 index
0.304
Earth Similarity Index
0%
Habitable-zone probability
2.21 R⊕
Radius
Planet
Mass6.100 M⊕measured
Bulk density3.100 g/cm³
Orbital period9.2870 days
Semi-major axis0.08460 au
Eccentricity0.410
Incident flux87.600 S⊕
Equilibrium temperature777.7 K
Transit-time σ at 20302.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.39 masReflected-light contrast 1.18e-7 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage100%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-19
Spectral typeG
Effective temperature5541 K
Radius0.859 R☉
Mass0.936 M☉
Distance218.6 pc / 712.9 ly
DiscoveryTransit, 2011