Exoplanet
Kepler-104 d
1,307.19 light-years
- Discovery
- Transit · 2014
- Radius
- 3.58 (+0.61 / −0.61) Earth radii
- Mass
- 5.5402 (+4.6283 / −4.6283) Earth masses
- Orbital period
- 51.7554 (+1.6 × 10⁻⁴ / −1.6 × 10⁻⁴) days
- Semi-major axis
- 0.257 AU
- Equilibrium temperature
- 515 K
- Mass provenance
- Msini
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