Exoplanet
Kepler-454 c
752.99 light-years
- Discovery
- Radial Velocity · 2015
- Radius
- 12.9 Earth radii
- Mass
- 1,433.4061 (+38.1394 / −38.1394) Earth masses
- Orbital period
- 524.19 (+0.2 / −0.2) days
- Semi-major axis
- 1.287 (+0.017 / −0.017) AU
- Equilibrium temperature
- 249.58 (+3.05 / −3.05) K
- Mass provenance
- Msini
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