Exoplanet
K2-59 c
1,015.37 light-years
- Discovery
- Transit · 2016
- Radius
- 2.3 (+0.29 / −0.29) Earth radii
- Mass
- 5.9 Earth masses
- Orbital period
- 11.2954 (+1 × 10⁻³ / −1 × 10⁻³) days
- Semi-major axis
- 0.0905 (+2.8 × 10⁻³ / −2.8 × 10⁻³) AU
- Equilibrium temperature
- 692.77 (+37.96 / −37.96) 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