Exoplanet
K2-116 b
161.07 light-years
- Discovery
- Transit · 2017
- Radius
- 0.69 (+0.04 / −0.04) Earth radii
- Mass
- 0.257 Earth masses
- Orbital period
- 4.6554 (+4.86 × 10⁻⁴ / −4.73 × 10⁻⁴) days
- Semi-major axis
- 0.048 (+2 × 10⁻³ / −2 × 10⁻³) AU
- Equilibrium temperature
- 783.03 (+28.63 / −28.63) 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