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HAT-P-12 b
Orbiting HAT-P-12, discovered in 2009 (7514) by HATNet via the Transit method.
Planet
| Radius | 10.75 R⊕ |
| Mass | 67.06 M⊕ |
| Orbital period | 3.21 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | 963 K (690 °C) |
Host star — HAT-P-12
| Temperature | 4650 K (4377 °C) |
| Radius | 0.70 R☉ |
| Mass | 0.73 M☉ |
Location
| Distance from Earth | 142.8 pc (~466 light-years) |
| Right ascension / Declination | 209.3886 / 43.4933 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.