Kepler-1554
Kepler-1554 b
Rank #197 of the ranked catalogue · Discovered by Transit in 2016
HZ 34%inferred
0.124
Earth-2.0 index
0.719
Earth Similarity Index
34%
Habitable-zone probability
2.90 R⊕
Radius
Planet
Mass8.750 M⊕inferred
Bulk density1.970 g/cm³
Orbital period198.0888 days
Semi-major axis0.59527 au
Eccentricity0.000
Incident flux1.014 S⊕
Equilibrium temperature255.1 K
Transit-time σ at 2030131.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.63 masReflected-light contrast 4.12e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources7 · 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-1554
Spectral typeG
Effective temperature5297 K
Radius0.810 R☉
Mass0.840 M☉
Distance946.8 pc / 3088.2 ly
DiscoveryTransit, 2016