Exoplanet
TOI-880.02
197.87 light-years
- Discovery
- Transit · 2024
- Radius
- 2.19 (+0.11 / −0.11) Earth radii
- Mass
- 5.43 Earth masses
- Orbital period
- 2.5757 (+2.8 × 10⁻⁴ / −1.2 × 10⁻⁴) days
- Semi-major axis
- 0.0349 (+1.9 × 10⁻³ / −1.9 × 10⁻³) AU
- Equilibrium temperature
- 1,085 (+31 / −29) K
- Mass provenance
- M-R relationship
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