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K2-238 b
Orbiting K2-238, discovered in 2018 (7523) by K2 via the Transit method.
Planet
| Radius | 14.57 R⊕ |
| Mass | 273.33 M⊕ |
| Orbital period | 3.20 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | 1587 K (1314 °C) |
Host star — K2-238
| Temperature | 5630 K (5357 °C) |
| Radius | 1.59 R☉ |
| Mass | 1.19 M☉ |
Location
| Distance from Earth | 538.0 pc (~1755 light-years) |
| Right ascension / Declination | 347.7043 / -7.8576 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.