Exoplanet
Kepler-281 b
5,692.9 light-years
- Discovery
- Transit · 2014
- Radius
- 2.82 (+1.12 / −1.12) Earth radii
- Mass
- 324 (+82 / −65) Earth masses
- Orbital period
- 14.646 (+1.39 × 10⁻⁴ / −1.39 × 10⁻⁴) days
- Semi-major axis
- 0.117 AU
- Equilibrium temperature
- 694 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