Exoplanet
TOI-199 c
333.56 light-years
- Discovery
- Transit Timing Variations · 2023
- Radius
- 11.4 Earth radii
- Mass
- 88.992 (+6.3566 / −3.1783) Earth masses
- Orbital period
- 273.69 (+0.26 / −0.22) days
- Semi-major axis
- 0.807 (+3 × 10⁻³ / −3 × 10⁻³) AU
- Equilibrium temperature
- 255.43 (+0.85 / −0.85) 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