Kepler-197
Kepler-197 d
Rank #2256 of the ranked catalogue · Discovered by Transit in 2014
HZ 0%inferred
0.094
Earth-2.0 index
0.330
Earth Similarity Index
0%
Habitable-zone probability
1.22 R⊕
Radius
Planet
Mass1.980 M⊕inferred
Bulk density5.990 g/cm³
Orbital period15.6776 days
Semi-major axis0.11900 au
Eccentricity0.030
Incident flux109.091 S⊕
Equilibrium temperature821.5 K
Transit-time σ at 203066.3 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.36 masReflected-light contrast 1.82e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources9 · 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-197
Spectral typeF
Effective temperature6004 K
Radius1.120 R☉
Mass0.857 M☉
Distance330.6 pc / 1078.2 ly
DiscoveryTransit, 2014