Exoplanet
Kepler-247 b
2,164.74 light-years
- Discovery
- Transit · 2014
- Radius
- 1.64 (+0.46 / −0.46) Earth radii
- Mass
- 3.33 Earth masses
- Orbital period
- 3.3362 (+7 × 10⁻⁶ / −7 × 10⁻⁶) days
- Semi-major axis
- 0.042 AU
- Equilibrium temperature
- 970 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