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HD 90156 b
Orbiting HD 90156, discovered in 2011 (7516) by La Silla Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 17.98 M⊕ |
| Orbital period | 49.77 Earth days (~0.1 Earth years) |
| Orbital eccentricity | 0.310 |
| Equilibrium temperature | Unknown |
Host star — HD 90156
| Temperature | 5599 K (5326 °C) |
| Radius | Unknown |
| Mass | 0.84 M☉ |
Location
| Distance from Earth | 21.9 pc (~72 light-years) |
| Right ascension / Declination | 155.9801 / -29.6451 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.