Exoplanet
WASP-154 b
702.87 light-years
- Discovery
- Transit · 2025
- Radius
- 10.7606 (+0.6725 / −0.6725) Earth radii
- Mass
- 198.9606 (+40.9999 / −40.9999) Earth masses
- Orbital period
- 3.8117 (+1 × 10⁻⁶ / −1 × 10⁻⁶) days
- Semi-major axis
- 0.044 (+3 × 10⁻³ / −3 × 10⁻³) AU
- Equilibrium temperature
- 994 (+63 / −63) 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