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Public Universe

Exoplanet

K2-241 b

487.49 light-years

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Discovery
Transit · 2018
Radius
2.55 (+0.18 / −0.1) Earth radii
Mass
7.04 Earth masses
Orbital period
26.8199 (+2.45 × 10⁻³ / −2.47 × 10⁻³) days
Semi-major axis
0.1567 (+7 × 10⁻⁴ / −8 × 10⁻⁴) AU
Equilibrium temperature
507 (+5 / −5) 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