Exoplanet
TOI-4504 d
1,117.43 light-years
- Discovery
- Transit Timing Variations · 2024
- Radius
- 11.26 (+0.54 / −0.54) Earth radii
- Mass
- 643 (+41 / −41) Earth masses
- Orbital period
- 41.2872 days
- Semi-major axis
- 0.2219 (+4.7 × 10⁻³ / −4.7 × 10⁻³) AU
- Equilibrium temperature
- 524.8 (+8.8 / −8.8) 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