Exoplanet
TOI-2578 b
931.27 light-years
- Discovery
- Transit · 2026
- Radius
- 19.6606 (+0.6501 / −0.6389) Earth radii
- Mass
- 167.1777 (+22.5658 / −21.6123) Earth masses
- Orbital period
- 3.458 (+3.3 × 10⁻⁶ / −3.3 × 10⁻⁶) days
- Semi-major axis
- 0.0495 (+2.2 × 10⁻³ / −2.1 × 10⁻³) AU
- Equilibrium temperature
- 1,778 (+75 / −74) 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