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K2-388 b
Orbiting K2-388, discovered in 2022 (7527) by K2 via the Transit method.
Planet
| Radius | 3.90 R⊕ |
| Mass | Unknown |
| Orbital period | 6.34 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 874 K (601 °C) |
Host star — K2-388
| Temperature | 5310 K (5037 °C) |
| Radius | 0.91 R☉ |
| Mass | 0.93 M☉ |
Location
| Distance from Earth | 290.5 pc (~947 light-years) |
| Right ascension / Declination | 352.7139 / -11.0774 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.