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HD 154391 b
Orbiting HD 154391, discovered in 2023 (7528) by Multiple Observatories via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 2892.24 M⊕ |
| Orbital period | 5163.00 Earth days (~14.1 Earth years) |
| Orbital eccentricity | 0.200 |
| Equilibrium temperature | Unknown |
Host star — HD 154391
| Temperature | 4909 K (4636 °C) |
| Radius | 8.56 R☉ |
| Mass | 2.07 M☉ |
Location
| Distance from Earth | 100.9 pc (~329 light-years) |
| Right ascension / Declination | 255.3201 / 60.6489 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.