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GJ 508.2 b
Orbiting GJ 508.2, discovered in 2025 (7530) by Calar Alto Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 587.98 M⊕ |
| Orbital period | 5300.00 Earth days (~14.5 Earth years) |
| Orbital eccentricity | 0.270 |
| Equilibrium temperature | Unknown |
Host star — GJ 508.2
| Temperature | 3720 K (3447 °C) |
| Radius | 0.53 R☉ |
| Mass | 0.54 M☉ |
Location
| Distance from Earth | 16.6 pc (~54 light-years) |
| Right ascension / Declination | 200.2444 / 34.2777 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.