Exoplanet
TOI-3457 b
1,208.95 light-years
- Discovery
- Transit · 2026
- Radius
- 10.64 (+0.25 / −0.25) Earth radii
- Mass
- < 797.7493 Earth masses
- Orbital period
- 32.6003 (+2.8 × 10⁻⁵ / −3 × 10⁻⁵) days
- Semi-major axis
- 0.2001 (+6.4 × 10⁻³ / −6.4 × 10⁻³) AU
- Equilibrium temperature
- 824.2 (+10.3 / −9.9) 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