Exoplanet
TOI-1266 b
117.45 light-years
- Discovery
- Transit · 2020
- Radius
- 2.52 (+0.08 / −0.08) Earth radii
- Mass
- 4.46 (+0.69 / −0.69) Earth masses
- Orbital period
- 10.8945 (+2.3 × 10⁻⁴ / −2.6 × 10⁻⁴) days
- Semi-major axis
- 0.073 (+1.1 × 10⁻³ / −1.1 × 10⁻³) AU
- Equilibrium temperature
- 415 (+7 / −7) 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