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HD 50554 b
Orbiting HD 50554, discovered in 2002 (7507) by Lick Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 1859.30 M⊕ |
| Orbital period | 1240.00 Earth days (~3.4 Earth years) |
| Orbital eccentricity | 0.482 |
| Equilibrium temperature | Unknown |
Host star — HD 50554
| Temperature | 6050 K (5777 °C) |
| Radius | Unknown |
| Mass | 1.10 M☉ |
Location
| Distance from Earth | 31.2 pc (~102 light-years) |
| Right ascension / Declination | 103.6783 / 24.2451 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.