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GJ 687 b
Orbiting GJ 687, discovered in 2014 (7519) by Lick Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 17.20 M⊕ |
| Orbital period | 38.14 Earth days (~0.1 Earth years) |
| Orbital eccentricity | 0.170 |
| Equilibrium temperature | Unknown |
Host star — GJ 687
| Temperature | Unknown |
| Radius | Unknown |
| Mass | 0.40 M☉ |
Location
| Distance from Earth | 4.5 pc (~15 light-years) |
| Right ascension / Declination | 264.1042 / 68.3337 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.