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GJ 4276 b
Orbiting GJ 4276, discovered in 2019 (7524) by Calar Alto Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 16.57 M⊕ |
| Orbital period | 13.35 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.370 |
| Equilibrium temperature | Unknown |
Host star — GJ 4276
| Temperature | 3387 K (3114 °C) |
| Radius | 0.41 R☉ |
| Mass | 0.41 M☉ |
Location
| Distance from Earth | 21.3 pc (~70 light-years) |
| Right ascension / Declination | 336.3221 / 59.4125 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.