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K2-53 b
Orbiting K2-53, discovered in 2016 (7521) by K2 via the Transit method.
Planet
| Radius | 2.60 R⊕ |
| Mass | Unknown |
| Orbital period | 12.21 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 665 K (392 °C) |
Host star — K2-53
| Temperature | 5263 K (4990 °C) |
| Radius | 0.81 R☉ |
| Mass | 0.85 M☉ |
Location
| Distance from Earth | 138.0 pc (~450 light-years) |
| Right ascension / Declination | 244.1420 / -20.4006 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.