Finding Earth 2.0
Kepler-82

Kepler-82 d

Rank #5619 of the ranked catalogue · Discovered by Transit in 2014

HZ 0%upper limit

0.047

Earth-2.0 index

0.045

Earth Similarity Index

0%

Habitable-zone probability

1.77 R⊕

Radius

Planet

Mass885.098 M⊕upper limit
Bulk density220.000 g/cm³
Orbital period2.3830 days
Semi-major axis0.03400 au
Eccentricity0.000
Incident flux484.351 S⊕
Equilibrium temperature1192.5 K
Transit-time σ at 203022.9 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.04 masReflected-light contrast 4.70e-7 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-82
Spectral typeG
Effective temperature5428 K
Radius0.945 R☉
Mass0.946 M☉
Distance904.3 pc / 2949.5 ly
DiscoveryTransit, 2014