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K2-221 b
Orbiting K2-221, discovered in 2018 (7523) by K2 via the Transit method.
Planet
| Radius | 1.68 R⊕ |
| Mass | Unknown |
| Orbital period | 2.40 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | Unknown |
Host star — K2-221
| Temperature | 5716 K (5443 °C) |
| Radius | 0.95 R☉ |
| Mass | 1.01 M☉ |
Location
| Distance from Earth | 318.8 pc (~1040 light-years) |
| Right ascension / Declination | 16.6550 / 10.1897 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.