Exoplanet
TOI-2981 b
1,721.42 light-years
- Discovery
- Transit · 2024
- Radius
- 13.4 (+0.42 / −0.42) Earth radii
- Mass
- 638 (+33 / −33) Earth masses
- Orbital period
- 3.6015 (+2 × 10⁻⁶ / −2 × 10⁻⁶) days
- Semi-major axis
- 0.048 (+2 × 10⁻³ / −2 × 10⁻³) AU
- Equilibrium temperature
- 1,358 (+39 / −39) 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