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K2-55 b
Orbiting K2-55, discovered in 2016 (7521) by K2 via the Transit method.
Planet
| Radius | 4.43 R⊕ |
| Mass | 44.00 M⊕ |
| Orbital period | 2.85 Earth days (~0.0 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 900 K (627 °C) |
Host star — K2-55
| Temperature | 4300 K (4027 °C) |
| Radius | 0.71 R☉ |
| Mass | 0.69 M☉ |
Location
| Distance from Earth | 159.5 pc (~520 light-years) |
| Right ascension / Declination | 333.7519 / -17.2508 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.