← Back to Exoplanet Archive
Kepler-12 b
Orbiting Kepler-12, discovered in 2011 (7516) by Kepler via the Transit method.
Planet
| Radius | 19.66 R⊕ |
| Mass | 137.30 M⊕ |
| Orbital period | 4.44 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 1480 K (1207 °C) |
Host star — Kepler-12
| Temperature | 5947 K (5674 °C) |
| Radius | 1.48 R☉ |
| Mass | 1.17 M☉ |
Location
| Distance from Earth | 881.4 pc (~2875 light-years) |
| Right ascension / Declination | 286.2434 / 50.0404 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.