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HD 18143 c
Orbiting HD 18143, discovered in 2022 (7527) by Multiple Observatories via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 3177.65 M⊕ |
| Orbital period | 28982.42 Earth days (~79.3 Earth years) |
| Orbital eccentricity | 0.194 |
| Equilibrium temperature | Unknown |
Host star — HD 18143
| Temperature | Unknown |
| Radius | Unknown |
| Mass | 0.85 M☉ |
Location
| Distance from Earth | 22.5 pc (~73 light-years) |
| Right ascension / Declination | 43.9140 / 26.8724 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.