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Exoplanet

K2-335 b

1,819.93 light-years

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Discovery
Transit · 2021
Radius
2.21 (+0.18 / −0.14) Earth radii
Mass
5.52 Earth masses
Orbital period
12.2832 (+5.1 × 10⁻⁵ / −5.1 × 10⁻⁵) days
Semi-major axis
Unknown
Equilibrium temperature
949 (+21 / −26) 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