Finding Earth 2.0
Kepler-378

Kepler-378 c

Rank #679 of the ranked catalogue · Discovered by Transit in 2014

HZ 0%inferred

0.111

Earth-2.0 index

0.593

Earth Similarity Index

0%

Habitable-zone probability

0.70 R⊕

Radius

Planet

Mass0.271 M⊕inferred
Bulk density4.340 g/cm³
Orbital period28.9060 days
Semi-major axis0.16600 au
Eccentricity0.000
Incident flux8.166 S⊕
Equilibrium temperature429.7 K
Transit-time σ at 203081.1 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation1.09 masReflected-light contrast 3.09e-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-378
Spectral typeK
Effective temperature4661 K
Radius0.671 R☉
Mass0.780 M☉
Distance152.1 pc / 496.1 ly
DiscoveryTransit, 2014