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K2-339 b
Orbiting K2-339, discovered in 2021 (7526) by K2 via the Transit method.
Planet
| Radius | 1.92 R⊕ |
| Mass | Unknown |
| Orbital period | 19.51 Earth days (~0.1 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 508 K (235 °C) |
Host star — K2-339
| Temperature | 4857 K (4584 °C) |
| Radius | 0.72 R☉ |
| Mass | 0.74 M☉ |
Location
| Distance from Earth | 360.4 pc (~1175 light-years) |
| Right ascension / Declination | 130.0825 / 18.6929 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.