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gam1 Leo b
Orbiting gam1 Leo, discovered in 2009 (7514) by Bohyunsan Optical Astronomical Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 2790.43 M⊕ |
| Orbital period | 428.50 Earth days (~1.2 Earth years) |
| Orbital eccentricity | 0.144 |
| Equilibrium temperature | Unknown |
Host star — gam1 Leo
| Temperature | 4330 K (4057 °C) |
| Radius | 31.88 R☉ |
| Mass | 1.23 M☉ |
Location
| Distance from Earth | 39.9 pc (~130 light-years) |
| Right ascension / Declination | 154.9932 / 19.8414 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.