Exoplanet
Kepler-30 d
2,981.79 light-years
- Discovery
- Transit · 2012
- Radius
- 8.8 (+0.5 / −0.5) Earth radii
- Mass
- 23.1 (+2.7 / −2.7) Earth masses
- Orbital period
- 143.3439 (+8.58 × 10⁻³ / −8.58 × 10⁻³) days
- Semi-major axis
- 0.5 AU
- Equilibrium temperature
- 308 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