Exoplanet
Kepler-129 c
1,333.47 light-years
- Discovery
- Transit · 2014
- Radius
- 2.52 (+0.07 / −0.07) Earth radii
- Mass
- 43 (+13 / −12) Earth masses
- Orbital period
- 82.2 days
- Semi-major axis
- 0.39 AU
- Equilibrium temperature
- 525 K
- Mass provenance
- Mass
Measurements may come from different studies and need not form one self-consistent model. “Msini” is a minimum mass; a mass inferred from radius is an estimate. Equilibrium temperature is a model estimate, not a measured surface temperature or evidence of habitability.
NASA archive record and references ↗
Snapshot retrieved: 2026-10-11T04:15:07.688253+00:00