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Kepler-12 b

Orbiting Kepler-12, discovered in 2011 (7516) by Kepler via the Transit method.

Planet

Radius19.66 R⊕
Mass137.30 M⊕
Orbital period4.44 Earth days (~0.0 Earth years)
Orbital eccentricityUnknown
Equilibrium temperature1480 K (1207 °C)

Host star — Kepler-12

Temperature5947 K (5674 °C)
Radius1.48 R☉
Mass1.17 M☉

Location

Distance from Earth881.4 pc (~2875 light-years)
Right ascension / Declination286.2434 / 50.0404

Last refreshed 2026-09-14 from NASA's Exoplanet Archive.