Exoplanet
Kepler-63 b
632.85 light-years
- Discovery
- Transit · 2013
- Radius
- 6.11 (+0.2 / −0.2) Earth radii
- Mass
- < 120 Earth masses
- Orbital period
- 9.4342 (+1 × 10⁻⁶ / −1 × 10⁻⁶) days
- Semi-major axis
- 0.08 (+2 × 10⁻³ / −2 × 10⁻³) AU
- Equilibrium temperature
- 791 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