Exoplanet
TOI-1680 b
121.4 light-years
- Discovery
- Transit · 2023
- Radius
- 1.466 (+0.063 / −0.049) Earth radii
- Mass
- 2.75 Earth masses
- Orbital period
- 4.8026 (+4 × 10⁻⁶ / −3.9 × 10⁻⁶) days
- Semi-major axis
- 0.0314 (+2.5 × 10⁻⁴ / −2.6 × 10⁻⁴) AU
- Equilibrium temperature
- 404 (+14 / −14) 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