Exoplanet
K2-268 c
1,069.09 light-years
- Discovery
- Transit · 2018
- Radius
- 2.69 (+0.77 / −0.21) Earth radii
- Mass
- 7.7 Earth masses
- Orbital period
- 9.3275 (+2.1 × 10⁻⁵ / −2 × 10⁻⁵) days
- Semi-major axis
- 0.0819 (+6 × 10⁻⁴ / −6 × 10⁻⁴) AU
- Equilibrium temperature
- 696 (+12 / −13) 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