Finding Earth 2.0
Kepler-302

Kepler-302 c

Discovered by Transit in 2014

HZ 0%no mass

Earth-2.0 index

Earth Similarity Index

0%

Habitable-zone probability

12.45 R⊕

Radius

Planet

Massno mass
Bulk density
Orbital period127.2822 days
Semi-major axis0.50300 au
Eccentricity0.000
Incident flux4.585 S⊕
Equilibrium temperature372.0 K
Transit-time σ at 203036.4 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.36 masReflected-light contrast 1.06e-7 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 coverage60%0% median composite-to-default difference over shared parameters.

Host star & system

HostKepler-302
Spectral typeG
Effective temperature5740 K
Radius1.220 R☉
Mass1.021 M☉
Distance1402.6 pc / 4574.6 ly
DiscoveryTransit, 2014