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K2-222 b
Orbiting K2-222, discovered in 2018 (7523) by K2 via the Transit method.
Planet
| Radius | 2.27 R⊕ |
| Mass | 7.50 M⊕ |
| Orbital period | 15.39 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.021 |
| Equilibrium temperature | 803 K (530 °C) |
Host star — K2-222
| Temperature | 5942 K (5669 °C) |
| Radius | 1.07 R☉ |
| Mass | 0.94 M☉ |
Location
| Distance from Earth | 101.3 pc (~330 light-years) |
| Right ascension / Declination | 16.4625 / 11.7537 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.