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K2-172 c
Orbiting K2-172, discovered in 2018 (7523) by K2 via the Transit method.
Planet
| Radius | 3.21 R⊕ |
| Mass | Unknown |
| Orbital period | 29.63 Earth days (~0.1 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | Unknown |
Host star — K2-172
| Temperature | 5569 K (5296 °C) |
| Radius | 0.87 R☉ |
| Mass | 0.93 M☉ |
Location
| Distance from Earth | 249.7 pc (~815 light-years) |
| Right ascension / Declination | 335.3081 / -12.5570 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.