Exoplanet
Kepler-42 c
130.66 light-years
- Discovery
- Transit · 2011
- Radius
- 0.73 (+0.2 / −0.2) Earth radii
- Mass
- < 60.337 Earth masses
- Orbital period
- 0.4533 (+9.7 × 10⁻⁷ / −9.7 × 10⁻⁷) days
- Semi-major axis
- 6 × 10⁻³ AU
- Equilibrium temperature
- 720 (+73 / −73) 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