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Kepler-660 b
Orbiting Kepler-660, discovered in 2016 (7521) by Kepler via the Transit method.
Planet
| Radius | 2.57 R⊕ |
| Mass | Unknown |
| Orbital period | 9.27 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | Unknown |
Host star — Kepler-660
| Temperature | 4779 K (4506 °C) |
| Radius | 0.71 R☉ |
| Mass | 0.75 M☉ |
Location
| Distance from Earth | 568.4 pc (~1854 light-years) |
| Right ascension / Declination | 288.1383 / 47.7246 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.