Exoplanet
WASP-43 b
282.93 light-years
- Discovery
- Transit · 2011
- Radius
- 10.424 (+0.785 / −1.009) Earth radii
- Mass
- 565.714 (+31.782 / −31.782) Earth masses
- Orbital period
- 0.8135 (+1 × 10⁻⁶ / −1 × 10⁻⁶) days
- Semi-major axis
- 0.0142 (+4 × 10⁻⁴ / −4 × 10⁻⁴) AU
- Equilibrium temperature
- 1,426.7 (+8.5 / −8.5) 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