Exoplanet
Kepler-43 b
3,280.61 light-years
- Discovery
- Transit · 2011
- Radius
- 13.6638 (+0.7286 / −0.7174) Earth radii
- Mass
- 1,026.5909 (+82.6358 / −82.6358) Earth masses
- Orbital period
- 3.0241 (+6 × 10⁻⁷ / −6 × 10⁻⁷) days
- Semi-major axis
- 0.046 (+2.6 × 10⁻³ / −2.5 × 10⁻³) AU
- Equilibrium temperature
- 1,620 (+40 / −40) 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