Finding Earth 2.0
Kepler-725

Kepler-725 c

Rank #120 of the ranked catalogue · Discovered by Transit Timing Variations in 2025

HZ 2%measured

0.129

Earth-2.0 index

0.669

Earth Similarity Index

2%

Habitable-zone probability

3.08 R⊕

Radius

Planet

Mass9.700 M⊕measured
Bulk density1.820 g/cm³
Orbital period207.5410 days
Semi-major axis0.67440 au
Eccentricity0.436
Incident flux1.400 S⊕
Equilibrium temperature276.5 K
Maximum angular separation0.89 masReflected-light contrast 3.62e-9 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage83%0% median composite-to-default difference over shared parameters.

Host star & system

HostKepler-725
Spectral typeG
Effective temperature5395 K
Radius0.880 R☉
Mass0.950 M☉
Distance758.5 pc / 2473.8 ly
DiscoveryTransit Timing Variations, 2025