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Kepler-139 c
Orbiting Kepler-139, discovered in 2014 (7519) by Kepler via the Transit method.
Planet
| Radius | 3.38 R⊕ |
| Mass | Unknown |
| Orbital period | 157.07 Earth days (~0.4 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | Unknown |
Host star — Kepler-139
| Temperature | 5594 K (5321 °C) |
| Radius | 1.30 R☉ |
| Mass | Unknown |
Location
| Distance from Earth | 391.0 pc (~1275 light-years) |
| Right ascension / Declination | 282.3919 / 43.8894 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.