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HIP 9618 b
Orbiting HIP 9618, discovered in 2023 (7528) by Transiting Exoplanet Survey Satellite (TESS) via the Transit method.
Planet
| Radius | 3.83 R⊕ |
| Mass | 8.30 M⊕ |
| Orbital period | 20.77 Earth days (~0.1 Earth years) |
| Orbital eccentricity | 0.000 |
| Equilibrium temperature | 641 K (368 °C) |
Host star — HIP 9618
| Temperature | 5649 K (5376 °C) |
| Radius | 0.96 R☉ |
| Mass | 0.94 M☉ |
Location
| Distance from Earth | 67.5 pc (~220 light-years) |
| Right ascension / Declination | 30.9050 / 21.2813 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.