Kepler-347
Kepler-347 d
Rank #1577 of the ranked catalogue · Discovered by Transit in 2023
HZ 1%inferred
0.100
Earth-2.0 index
0.437
Earth Similarity Index
1%
Habitable-zone probability
3.04 R⊕
Radius
Planet
Mass9.480 M⊕inferred
Bulk density1.850 g/cm³
Orbital period85.5173 days
Semi-major axis0.38020 au
Eccentricity0.000
Incident flux12.750 S⊕
Equilibrium temperature480.3 K
Transit-time σ at 2030235.7 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.29 masReflected-light contrast 1.11e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostKepler-347
Spectral typeG
Effective temperature5592 K
Radius1.451 R☉
Mass1.000 M☉
Distance1298.9 pc / 4236.4 ly
DiscoveryTransit, 2023