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Exoplanet

Kepler-239 b

2,113.85 light-years

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Discovery
Transit · 2014
Radius
2.33 (+0.15 / −0.15) Earth radii
Mass
6.04 Earth masses
Orbital period
11.7631 (+3.4 × 10⁻⁵ / −3.4 × 10⁻⁵) days
Semi-major axis
0.095 AU
Equilibrium temperature
616 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