Exoplanet
WASP-13 b
742.13 light-years
- Discovery
- Transit · 2009
- Radius
- 13.675 (+1.5693 / −1.5693) Earth radii
- Mass
- 114.4188 (+28.6047 / −28.6047) Earth masses
- Orbital period
- 4.353 (+3 × 10⁻⁶ / −3 × 10⁻⁶) days
- Semi-major axis
- 0.0536 (+7.4 × 10⁻⁴ / −8.5 × 10⁻⁴) AU
- Equilibrium temperature
- 1,531 (+37 / −37) 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