Exoplanet
K2-140 b
1,134.75 light-years
- Discovery
- Transit · 2017
- Radius
- 13.5629 (+1.0088 / −1.0088) Earth radii
- Mass
- 295.5804 (+12.7131 / −12.7131) Earth masses
- Orbital period
- 6.5692 (+3.1 × 10⁻⁵ / −3.1 × 10⁻⁵) days
- Semi-major axis
- 0.068 (+1 × 10⁻³ / −1 × 10⁻³) AU
- Equilibrium temperature
- 962 (+28 / −28) K
- Mass provenance
- Mass
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