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K2-288 B b
Orbiting K2-288 B, discovered in 2018 (7523) by K2 via the Transit method.
Planet
| Radius | 1.90 R⊕ |
| Mass | Unknown |
| Orbital period | 31.39 Earth days (~0.1 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 226 K (-47 °C) |
Host star — K2-288 B
| Temperature | 3341 K (3068 °C) |
| Radius | 0.32 R☉ |
| Mass | 0.33 M☉ |
Location
| Distance from Earth | 65.6 pc (~214 light-years) |
| Right ascension / Declination | 55.4443 / 18.2685 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.