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Kepler-426 b
Orbiting Kepler-426, discovered in 2014 (7519) by Kepler via the Transit method.
Planet
| Radius | 12.22 R⊕ |
| Mass | 108.06 M⊕ |
| Orbital period | 3.22 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.180 |
| Equilibrium temperature | 1300 K (1027 °C) |
Host star — Kepler-426
| Temperature | 5725 K (5452 °C) |
| Radius | 0.92 R☉ |
| Mass | 0.91 M☉ |
Location
| Distance from Earth | 843.7 pc (~2752 light-years) |
| Right ascension / Declination | 289.4347 / 49.4735 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.