Exoplanet
Kepler-453 b
1,444.37 light-years
- Discovery
- Transit · 2015
- Radius
- 6.204 (+0.039 / −0.039) Earth radii
- Mass
- < 16 Earth masses
- Orbital period
- 240.503 (+0.053 / −0.053) days
- Semi-major axis
- 0.7903 (+2.8 × 10⁻³ / −2.8 × 10⁻³) AU
- Equilibrium temperature
- 273.62 (+5.29 / −5.29) 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