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K2-189 c
Orbiting K2-189, discovered in 2018 (7523) by K2 via the Transit method.
Planet
| Radius | 2.31 R⊕ |
| Mass | Unknown |
| Orbital period | 6.68 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 877 K (604 °C) |
Host star — K2-189
| Temperature | 5442 K (5169 °C) |
| Radius | 0.88 R☉ |
| Mass | 0.85 M☉ |
Location
| Distance from Earth | 242.1 pc (~790 light-years) |
| Right ascension / Declination | 203.6214 / -15.0365 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.