Exoplanet
TOI-5422 b
1,128.96 light-years
- Discovery
- Transit · 2026
- Radius
- 9.1017 (+0.3475 / −0.2802) Earth radii
- Mass
- 8,899.1954 (+508.5255 / −381.3941) Earth masses
- Orbital period
- 5.3772 (+1 × 10⁻⁵ / −1 × 10⁻⁵) days
- Semi-major axis
- 0.0619 (+1.8 × 10⁻³ / −1.3 × 10⁻³) AU
- Equilibrium temperature
- 1,369 (+27 / −25) 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