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K2-39 b
Orbiting K2-39, discovered in 2016 (7521) by K2 via the Transit method.
Planet
| Radius | 6.28 R⊕ |
| Mass | 28.60 M⊕ |
| Orbital period | 4.61 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | Unknown |
Host star — K2-39
| Temperature | 4881 K (4608 °C) |
| Radius | 2.97 R☉ |
| Mass | 0.66 M☉ |
Location
| Distance from Earth | 307.5 pc (~1003 light-years) |
| Right ascension / Declination | 338.3682 / -9.0229 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.