Exoplanet
TOI-1453 b
256.82 light-years
- Discovery
- Transit · 2025
- Radius
- 1.173 (+0.059 / −0.056) Earth radii
- Mass
- < 2.32 Earth masses
- Orbital period
- 4.3135 (+1.18 × 10⁻⁵ / −9.2 × 10⁻⁶) days
- Semi-major axis
- Unknown
- Equilibrium temperature
- 944.2 (+17.8 / −17.8) 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