Exoplanet
HATS-54 b
2,441.56 light-years
- Discovery
- Transit · 2019
- Radius
- 11.3771 (+0.269 / −0.269) Earth radii
- Mass
- 239.3248 (+18.1162 / −18.1162) Earth masses
- Orbital period
- 2.5442 (+2.4 × 10⁻⁶ / −2.4 × 10⁻⁶) days
- Semi-major axis
- 0.037 (+1 × 10⁻³ / −1 × 10⁻³) AU
- Equilibrium temperature
- 1,429 (+24 / −24) 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