K2-43
K2-43 b
Rank #3020 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.088
Earth-2.0 index
0.258
Earth Similarity Index
0%
Habitable-zone probability
4.51 R⊕
Radius
Planet
Mass18.500 M⊕inferred
Bulk density1.110 g/cm³
Orbital period3.4712 days
Semi-major axis0.03784 au
Eccentricity0.070
Incident flux49.000 S⊕
Equilibrium temperature672.5 K
Transit-time σ at 2030245.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.21 masReflected-light contrast 2.47e-6 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 coverage58%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-43
Spectral typeK
Effective temperature3841 K
Radius0.542 R☉
Mass0.571 M☉
Distance182.5 pc / 595.4 ly
DiscoveryTransit, 2016