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HD 22946 d
Orbiting HD 22946, discovered in 2023 (7528) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 2.61 R⊕ |
| Mass | 26.57 M⊕ |
| Orbital period | 47.42 Earth days (~0.1 Earth years) |
| Orbital eccentricity | Unknown |
| Equilibrium temperature | 546 K (273 °C) |
Host star — HD 22946
| Temperature | 6169 K (5896 °C) |
| Radius | 1.12 R☉ |
| Mass | 1.10 M☉ |
Location
| Distance from Earth | 62.8 pc (~205 light-years) |
| Right ascension / Declination | 54.8195 / -42.7630 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.