Exoplanet
Kepler-103 b
1,613.93 light-years
- Discovery
- Transit · 2014
- Radius
- 3.4857 (+0.0567 / −0.0536) Earth radii
- Mass
- 11.67 (+4.31 / −4.73) Earth masses
- Orbital period
- 15.9653 (+9.1 × 10⁻⁶ / −9.2 × 10⁻⁶) days
- Semi-major axis
- 0.133 (+3.9 × 10⁻³ / −1.6 × 10⁻³) AU
- Equilibrium temperature
- 973 (+13 / −13) 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