Exoplanet
TOI-3884 b
140.72 light-years
- Discovery
- Transit · 2022
- Radius
- 6.43 (+0.2 / −0.2) Earth radii
- Mass
- 32.59 (+7.31 / −7.38) Earth masses
- Orbital period
- 4.5446 (+9.8 × 10⁻⁶ / −9.8 × 10⁻⁶) days
- Semi-major axis
- 0.0361 (+8 × 10⁻⁴ / −8 × 10⁻⁴) AU
- Equilibrium temperature
- 441 (+15 / −15) 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