Exoplanet
TOI-169 b
1,330.2 light-years
- Discovery
- Transit · 2020
- Radius
- 12.173 (+0.9079 / −0.538) Earth radii
- Mass
- 251.4035 (+20.3411 / −19.0698) Earth masses
- Orbital period
- 2.2554 (+6.3 × 10⁻⁶ / −6.3 × 10⁻⁶) days
- Semi-major axis
- 0.0352 (+6.9 × 10⁻⁴ / −7.9 × 10⁻⁴) AU
- Equilibrium temperature
- 1,715 (+22 / −20) 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