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HD 168443 b
Orbiting HD 168443, discovered in 1998 (7503) by W. M. Keck Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 2424.40 M⊕ |
| Orbital period | 58.11 Earth days (~0.2 Earth years) |
| Orbital eccentricity | 0.530 |
| Equilibrium temperature | Unknown |
Host star — HD 168443
| Temperature | Unknown |
| Radius | Unknown |
| Mass | 0.98 M☉ |
Location
| Distance from Earth | 39.6 pc (~129 light-years) |
| Right ascension / Declination | 275.0160 / -9.5967 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.