Kepler-1447
Kepler-1447 b
Rank #1324 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.102
Earth-2.0 index
0.455
Earth Similarity Index
0%
Habitable-zone probability
2.90 R⊕
Radius
Planet
Mass8.750 M⊕inferred
Bulk density1.970 g/cm³
Orbital period56.6747 days
Semi-major axis0.28360 au
Eccentricity0.000
Incident flux10.349 S⊕
Equilibrium temperature455.9 K
Transit-time σ at 203076.0 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.32 masReflected-light contrast 1.82e-8 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-1447
Spectral typeG
Effective temperature5722 K
Radius0.950 R☉
Mass0.970 M☉
Distance890.3 pc / 2903.8 ly
DiscoveryTransit, 2016