Exoplanet
TOI-6434 b
417.5 light-years
- Discovery
- Transit · 2026
- Radius
- 4.61 (+0.19 / −0.19) Earth radii
- Mass
- 19.2 Earth masses
- Orbital period
- 2.7779 (+2.2 × 10⁻⁴ / −2.2 × 10⁻⁴) days
- Semi-major axis
- Unknown
- Equilibrium temperature
- 832 K
- Mass provenance
- M-R relationship
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