Exoplanet
TOI-561 e
279.84 light-years
The archive flags this planet’s confirmation as questioned in the literature.
- Discovery
- Transit · 2020
- Radius
- 2.517 (+0.045 / −0.045) Earth radii
- Mass
- 12.4 (+1.4 / −1.4) Earth masses
- Orbital period
- 77.144 (+2.7 × 10⁻⁴ / −2.7 × 10⁻⁴) days
- Semi-major axis
- 0.33 (+5 × 10⁻³ / −5 × 10⁻³) AU
- Equilibrium temperature
- 416 (+6 / −6) 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