Exoplanet
HS Psc b
122.83 light-years
- Discovery
- Radial Velocity · 2024
- Radius
- 13.6 Earth radii
- Mass
- 464.0295 (+177.9839 / −139.8445) Earth masses
- Orbital period
- 3.986 (+0.044 / −3 × 10⁻³) days
- Semi-major axis
- 0.0435 (+1.7 × 10⁻³ / −1.7 × 10⁻³) AU
- Equilibrium temperature
- 783.44 (+49.81 / −49.81) 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