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HD 100508 b
Orbiting HD 100508, discovered in 2026 (7531) by Las Campanas Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 381.39 M⊕ |
| Orbital period | 5681.00 Earth days (~15.6 Earth years) |
| Orbital eccentricity | 0.420 |
| Equilibrium temperature | Unknown |
Host star — HD 100508
| Temperature | 5419 K (5146 °C) |
| Radius | Unknown |
| Mass | 0.94 M☉ |
Location
| Distance from Earth | 32.8 pc (~107 light-years) |
| Right ascension / Declination | 173.3014 / -67.0546 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.