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Exoplanet

Kepler-48 e

1,000.45 light-years

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Discovery
Radial Velocity · 2014
Radius
13.4 Earth radii
Mass
657 (+25 / −25) Earth masses
Orbital period
982 (+8 / −8) days
Semi-major axis
1.8983 AU
Equilibrium temperature
171.49 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