Exoplanet
TOI-3819 b
1,820.41 light-years
- Discovery
- Transit · 2023
- Radius
- 13.1369 (+0.4035 / −0.3923) Earth radii
- Mass
- 352.7895 (+57.2091 / −63.5657) Earth masses
- Orbital period
- 3.2443 (+5.5 × 10⁻⁶ / −5.5 × 10⁻⁶) days
- Semi-major axis
- 0.0461 (+6.9 × 10⁻⁴ / −9.6 × 10⁻⁴) AU
- Equilibrium temperature
- 1,633 (+21 / −19) 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