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HD 20329 b
Orbiting HD 20329, discovered in 2022 (7527) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 1.72 R⊕ |
| Mass | 7.42 M⊕ |
| Orbital period | 0.93 Earth days (~0.0 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | 2141 K (1868 °C) |
Host star — HD 20329
| Temperature | 5596 K (5323 °C) |
| Radius | 1.13 R☉ |
| Mass | 0.90 M☉ |
Location
| Distance from Earth | 63.7 pc (~208 light-years) |
| Right ascension / Declination | 49.1781 / 15.6564 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.