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HD 4308 b
Orbiting HD 4308, discovered in 2005 (7510) by La Silla Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 15.89 M⊕ |
| Orbital period | 15.56 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | Unknown |
Host star — HD 4308
| Temperature | 5686 K (5413 °C) |
| Radius | 1.02 R☉ |
| Mass | 0.93 M☉ |
Location
| Distance from Earth | 22.0 pc (~72 light-years) |
| Right ascension / Declination | 11.1653 / -65.6527 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.