Exoplanet
TOI-3523 A b
2,104.67 light-years
- Discovery
- Transit · 2025
- Radius
- 15.9728 (+0.4147 / −0.3923) Earth radii
- Mass
- 435.4249 (+38.1394 / −34.9611) Earth masses
- Orbital period
- 2.3046 (+8.2 × 10⁻⁷ / −8.2 × 10⁻⁷) days
- Semi-major axis
- 0.0356 (+7.6 × 10⁻⁴ / −8.4 × 10⁻⁴) AU
- Equilibrium temperature
- 1,984 (+33 / −33) 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