← Back to Exoplanet Archive
Kepler-57 c
Orbiting Kepler-57, discovered in 2012 (7517) by Kepler via the Transit method.
Planet
| Radius | 2.20 R⊕ |
| Mass | 6.86 M⊕ |
| Orbital period | 11.60 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.072 |
| Equilibrium temperature | Unknown |
Host star — Kepler-57
| Temperature | 5188 K (4915 °C) |
| Radius | 0.83 R☉ |
| Mass | 0.86 M☉ |
Location
| Distance from Earth | 644.1 pc (~2101 light-years) |
| Right ascension / Declination | 293.6413 / 44.6571 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.