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HD 4313 b
Orbiting HD 4313, discovered in 2009 (7514) by W. M. Keck Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 612.46 M⊕ |
| Orbital period | 356.21 Earth days (~1.0 Earth years) |
| Orbital eccentricity | 0.147 |
| Equilibrium temperature | Unknown |
Host star — HD 4313
| Temperature | 4943 K (4670 °C) |
| Radius | 5.14 R☉ |
| Mass | 1.63 M☉ |
Location
| Distance from Earth | 136.3 pc (~445 light-years) |
| Right ascension / Declination | 11.4181 / 7.8450 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.