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HD 5583 b
Orbiting HD 5583, discovered in 2016 (7521) by Roque de los Muchachos Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 1837.06 M⊕ |
| Orbital period | 139.35 Earth days (~0.4 Earth years) |
| Orbital eccentricity | 0.076 |
| Equilibrium temperature | Unknown |
Host star — HD 5583
| Temperature | 4830 K (4557 °C) |
| Radius | 9.09 R☉ |
| Mass | 1.01 M☉ |
Location
| Distance from Earth | 219.2 pc (~715 light-years) |
| Right ascension / Declination | 14.4869 / 34.9853 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.