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Exoplanet

Kepler-1801 c

2,737.53 light-years

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Discovery
Transit · 2023
Radius
2.91 (+0.83 / −0.42) Earth radii
Mass
8.8 Earth masses
Orbital period
116.5832 (+2.231 × 10⁻³ / −2.231 × 10⁻³) days
Semi-major axis
0.4572 AU
Equilibrium temperature
371 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