Exoplanet
TOI-178 f
204.5 light-years
- Discovery
- Transit · 2021
- Radius
- 2.417 (+0.041 / −0.048) Earth radii
- Mass
- 5.63 (+0.45 / −0.41) Earth masses
- Orbital period
- 15.2334 (+2.4 × 10⁻⁴ / −2.5 × 10⁻⁴) days
- Semi-major axis
- 0.1039 (+3.1 × 10⁻³ / −3.1 × 10⁻³) AU
- Equilibrium temperature
- 521 (+11 / −11) 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