Exoplanet
Kepler-1489 c
4,184.75 light-years
- Discovery
- Transit · 2024
- Radius
- 0.51 (+0.08 / −0.08) Earth radii
- Mass
- 0.087 Earth masses
- Orbital period
- 0.6807 (+4 × 10⁻⁶ / −4 × 10⁻⁶) days
- Semi-major axis
- Unknown
- Equilibrium temperature
- Unknown
- 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