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HAT-P-12 b

Orbiting HAT-P-12, discovered in 2009 (7514) by HATNet via the Transit method.

Planet

Radius10.75 R⊕
Mass67.06 M⊕
Orbital period3.21 Earth days (~0.0 Earth years)
Orbital eccentricity0.000
Equilibrium temperature963 K (690 °C)

Host star — HAT-P-12

Temperature4650 K (4377 °C)
Radius0.70 R☉
Mass0.73 M☉

Location

Distance from Earth142.8 pc (~466 light-years)
Right ascension / Declination209.3886 / 43.4933

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