Exoplanet
WASP-149 b
690.57 light-years
- Discovery
- Transit · 2025
- Radius
- 15.2442 (+0.6725 / −0.6725) Earth radii
- Mass
- 314.968 (+62.2944 / −62.2944) Earth masses
- Orbital period
- 1.3328 (+6 × 10⁻⁷ / −5 × 10⁻⁷) days
- Semi-major axis
- 0.024 (+1 × 10⁻³ / −1 × 10⁻³) AU
- Equilibrium temperature
- 1,855 (+93 / −93) 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