Exoplanet
Kepler-528 b
2,557.82 light-years
- Discovery
- Transit · 2016
- Radius
- 2.08 (+0.29 / −0.19) Earth radii
- Mass
- 4.98 Earth masses
- Orbital period
- 19.783 (+6.532 × 10⁻⁵ / −6.532 × 10⁻⁵) days
- Semi-major axis
- 0.1422 (+1.42 × 10⁻³ / −1.42 × 10⁻³) AU
- Equilibrium temperature
- 708 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