← Back to Exoplanet Archive
Kepler-51 c
Orbiting Kepler-51, discovered in 2012 (7517) by Kepler via the Transit method.
Planet
| Radius | 9.00 R⊕ |
| Mass | 4.00 M⊕ |
| Orbital period | 85.31 Earth days (~0.2 Earth years) |
| Orbital eccentricity | 0.014 |
| Equilibrium temperature | 439 K (166 °C) |
Host star — Kepler-51
| Temperature | 6018 K (5745 °C) |
| Radius | 0.94 R☉ |
| Mass | 1.04 M☉ |
Location
| Distance from Earth | 783.8 pc (~2557 light-years) |
| Right ascension / Declination | 296.4798 / 49.9376 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.