Exoplanet
TOI-2420 b
1,419.35 light-years
- Discovery
- Transit · 2024
- Radius
- 15.02 (+0.8295 / −0.807) Earth radii
- Mass
- 294.6269 (+27.0154 / −25.1084) Earth masses
- Orbital period
- 5.8426 (+1.5 × 10⁻⁵ / −1.3 × 10⁻⁵) days
- Semi-major axis
- 0.0684 (+6.7 × 10⁻³ / −5.9 × 10⁻³) AU
- Equilibrium temperature
- 1,571.6 (+60.8 / −64) 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