Exoplanet
Kepler-1491 c
6,737.05 light-years
- Discovery
- Transit · 2023
- Radius
- 2.44 (+0.39 / −0.53) Earth radii
- Mass
- 6.53 Earth masses
- Orbital period
- 61.5698 (+1.804 × 10⁻³ / −1.804 × 10⁻³) days
- Semi-major axis
- 0.3045 AU
- Equilibrium temperature
- 530 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