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Public Universe

Exoplanet

UCAC3 113-933 b

171.5 light-years

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Discovery
Imaging · 2024
Radius
12.1 Earth radii
Mass
6,674.3965 Earth masses
Orbital period
Unknown
Semi-major axis
6,100 AU
Equilibrium temperature
1.79 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