Exoplanet
TOI-677 b
462.53 light-years
- Discovery
- Transit · 2020
- Radius
- 13.1145 (+0.3251 / −0.3363) Earth radii
- Mass
- 392.2003 (+26.6976 / −26.3798) Earth masses
- Orbital period
- 11.2366 (+1.9 × 10⁻⁶ / −1.9 × 10⁻⁶) days
- Semi-major axis
- 0.1041 (+3.5 × 10⁻³ / −3.4 × 10⁻³) AU
- Equilibrium temperature
- 1,252 (+21 / −21) 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