Exoplanet
TOI-1231 b
90.09 light-years
- Discovery
- Transit · 2021
- Radius
- 3.65 (+0.16 / −0.15) Earth radii
- Mass
- 15.4 (+3.3 / −3.3) Earth masses
- Orbital period
- 24.2456 (+6.4 × 10⁻⁵ / −6.6 × 10⁻⁵) days
- Semi-major axis
- 0.1288 (+2.1 × 10⁻³ / −2.2 × 10⁻³) AU
- Equilibrium temperature
- 329.6 (+3.8 / −3.7) 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