Exoplanet
TOI-451 d
403.58 light-years
- Discovery
- Transit · 2020
- Radius
- 3.93 (+0.2 / −0.2) Earth radii
- Mass
- 10.2 (+4.6 / −4.5) Earth masses
- Orbital period
- 16.365 (+1.5 × 10⁻⁵ / −1.5 × 10⁻⁵) days
- Semi-major axis
- 0.1168 (+7.2 × 10⁻³ / −7.4 × 10⁻³) AU
- Equilibrium temperature
- 714 (+22 / −19) 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