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K2-389 b
Orbiting K2-389, discovered in 2022 (7527) by K2 via the Transit method.
Planet
| Radius | 2.33 R⊕ |
| Mass | Unknown |
| Orbital period | 8.58 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 932 K (659 °C) |
Host star — K2-389
| Temperature | 5773 K (5500 °C) |
| Radius | 1.09 R☉ |
| Mass | 0.99 M☉ |
Location
| Distance from Earth | 259.2 pc (~845 light-years) |
| Right ascension / Declination | 355.6304 / -9.7136 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.