Exoplanet
TOI-5181 A b
1,566.06 light-years
- Discovery
- Transit · 2025
- Radius
- 13.3499 (+0.4484 / −0.4259) Earth radii
- Mass
- 330.5415 (+54.0308 / −54.0308) Earth masses
- Orbital period
- 3.8922 (+2.3 × 10⁻⁶ / −2.3 × 10⁻⁶) days
- Semi-major axis
- 0.0522 (+8 × 10⁻⁴ / −1 × 10⁻³) AU
- Equilibrium temperature
- 1,585 (+25 / −32) 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