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Gliese 12 b
Orbiting Gliese 12, discovered in 2024 (7529) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 0.93 R⊕ |
| Mass | 0.95 M⊕ |
| Orbital period | 12.76 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.240 |
| Equilibrium temperature | Unknown |
Host star — Gliese 12
| Temperature | 3328 K (3055 °C) |
| Radius | 0.27 R☉ |
| Mass | 0.26 M☉ |
Location
| Distance from Earth | 12.2 pc (~40 light-years) |
| Right ascension / Declination | 3.9579 / 13.5576 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.