Exoplanet
WASP-188 b
2,202.47 light-years
- Discovery
- Transit · 2025
- Radius
- 14.8183 (+0.5717 / −0.5717) Earth radii
- Mass
- 458.6264 (+94.0772 / −94.7129) Earth masses
- Orbital period
- 5.7489 (+3 × 10⁻⁶ / −3 × 10⁻⁶) days
- Semi-major axis
- 0.072 (+3 × 10⁻³ / −3 × 10⁻³) AU
- Equilibrium temperature
- 1,666 (+70 / −70) 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