K2-102 · K5
K2-102 b
Discovered by Transit in 2016
unknowninferred
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Earth-2.0 index
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Earth Similarity Index
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Habitable-zone probability
1.30 R⊕
Radius
Planet
Mass2.240 M⊕inferred
Bulk density5.600 g/cm³
Orbital period9.9156 days
Semi-major axis— au
Eccentricity0.100
Incident flux— S⊕
Equilibrium temperature— K
Transit-time σ at 2030941.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.44 masReflected-light contrast 4.28e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage78%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-102
Spectral typeK5
Effective temperature4695 K
Radius0.710 R☉
Mass0.770 M☉
Distance188.2 pc / 613.7 ly
DiscoveryTransit, 2016