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HD 25171 b
Orbiting HD 25171, discovered in 2010 (7515) by La Silla Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 290.81 M⊕ |
| Orbital period | 1802.29 Earth days (~4.9 Earth years) |
| Orbital eccentricity | 0.042 |
| Equilibrium temperature | Unknown |
Host star — HD 25171
| Temperature | 6125 K (5852 °C) |
| Radius | 1.23 R☉ |
| Mass | 1.08 M☉ |
Location
| Distance from Earth | 55.6 pc (~181 light-years) |
| Right ascension / Declination | 58.9575 / -65.1863 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.