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Public Universe

Exoplanet

BD-08 2823 c

134.81 light-years

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Discovery
Radial Velocity · 2009
Radius
12.5 Earth radii
Mass
104 (+10 / −10) Earth masses
Orbital period
237.6 (+1.5 / −1.5) days
Semi-major axis
0.68 (+0.02 / −0.02) AU
Equilibrium temperature
233.85 (+8.05 / −8.05) K
Mass provenance
Msini

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