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Exoplanet

Kepler-1604 b

1,765.12 light-years

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Discovery
Transit · 2016
Radius
1.41 (+0.19 / −0.11) Earth radii
Mass
2.57 Earth masses
Orbital period
0.6837 (+6.28 × 10⁻⁷ / −6.28 × 10⁻⁷) days
Semi-major axis
0.0141 (+1.3 × 10⁻⁴ / −1.3 × 10⁻⁴) AU
Equilibrium temperature
2,023 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