Exoplanet
TOI-4156 b
697.06 light-years
- Discovery
- Transit · 2026
- Radius
- 2.5382 (+0.2785 / −0.2233) Earth radii
- Mass
- 6.98 Earth masses
- Orbital period
- 4.4619 (+2.5527 × 10⁻⁵ / −2.4943 × 10⁻⁵) days
- Semi-major axis
- Unknown
- Equilibrium temperature
- 1,289 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