Exoplanet
HD 205158 b
282.5 light-years
- Discovery
- Radial Velocity · 2022
- Radius
- 13.9 Earth radii
- Mass
- 124.5887 (+12.3953 / −14.3023) Earth masses
- Orbital period
- 25.338 (+3.6 × 10⁻³ / −2.86 × 10⁻³) days
- Semi-major axis
- 0.177 (+8 × 10⁻³ / −9 × 10⁻³) AU
- Equilibrium temperature
- 963.25 (+34.47 / −34.47) K
- Mass provenance
- Msini
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