Finding Earth 2.0
Kepler-129 · G4 V

Kepler-129 b

Rank #3173 of the ranked catalogue · Discovered by Transit in 2014

HZ 0%upper limit

0.087

Earth-2.0 index

0.249

Earth Similarity Index

0%

Habitable-zone probability

2.40 R⊕

Radius

Planet

Mass20.000 M⊕upper limit
Bulk density8.100 g/cm³
Orbital period15.7900 days
Semi-major axis0.13000 au
Eccentricity0.010
Incident flux158.306 S⊕
Equilibrium temperature901.7 K
Maximum angular separation0.32 masReflected-light contrast 5.92e-8 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 coverage75%0% median composite-to-default difference over shared parameters.

Host star & system

HostKepler-129
Spectral typeG4 V
Effective temperature5770 K
Radius1.653 R☉
Mass1.178 M☉
Distance408.8 pc / 1333.5 ly
DiscoveryTransit, 2014