Exoplanet
K2-88 b
360.6 light-years
- Discovery
- Transit · 2016
- Radius
- 1.23 (+0.25 / −0.25) Earth radii
- Mass
- 2.04 Earth masses
- Orbital period
- 4.6122 (+1.8 × 10⁻⁴ / −1.8 × 10⁻⁴) days
- Semi-major axis
- 0.0345 (+3 × 10⁻³ / −3 × 10⁻³) AU
- Equilibrium temperature
- 464.6 (+50.34 / −50.34) 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