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Kepler-688 b
Orbiting Kepler-688, discovered in 2016 (7521) by Kepler via the Transit method.
Planet
| Radius | 9.76 R⊕ |
| Mass | Unknown |
| Orbital period | 3.90 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | Unknown |
Host star — Kepler-688
| Temperature | 5715 K (5442 °C) |
| Radius | 0.96 R☉ |
| Mass | 0.98 M☉ |
Location
| Distance from Earth | 1357.8 pc (~4428 light-years) |
| Right ascension / Declination | 294.6552 / 39.3083 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.