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Public Universe

Exoplanet

TOI-904 c

150.32 light-years

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Discovery
Transit · 2023
Radius
2.167 (+0.13 / −0.118) Earth radii
Mass
5.34 Earth masses
Orbital period
83.9997 (+6 × 10⁻⁴ / −7 × 10⁻⁴) days
Semi-major axis
0.312 (+0.023 / −0.058) AU
Equilibrium temperature
217.26 (+9.1 / −9.1) 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