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HD 161178 b
Orbiting HD 161178, discovered in 2021 (7526) by Okayama Astrophysical Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 181.16 M⊕ |
| Orbital period | 279.30 Earth days (~0.8 Earth years) |
| Orbital eccentricity | 0.044 |
| Equilibrium temperature | Unknown |
Host star — HD 161178
| Temperature | 4786 K (4513 °C) |
| Radius | 10.95 R☉ |
| Mass | 1.06 M☉ |
Location
| Distance from Earth | 107.2 pc (~350 light-years) |
| Right ascension / Declination | 264.2874 / 72.4559 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.