Exoplanet
Kepler-196 d
1,471.98 light-years
- Discovery
- Transit · 2021
- Radius
- 2.6607 Earth radii
- Mass
- 7.56 Earth masses
- Orbital period
- 122.08 days
- Semi-major axis
- 0.4545 (+3.66 × 10⁻³ / −3.66 × 10⁻³) AU
- Equilibrium temperature
- 297 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