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HD 10442 b
Orbiting HD 10442, discovered in 2014 (7519) by W. M. Keck Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 472.61 M⊕ |
| Orbital period | 1032.30 Earth days (~2.8 Earth years) |
| Orbital eccentricity | 0.132 |
| Equilibrium temperature | Unknown |
Host star — HD 10442
| Temperature | 4912 K (4639 °C) |
| Radius | 1.97 R☉ |
| Mass | 1.01 M☉ |
Location
| Distance from Earth | 135.4 pc (~442 light-years) |
| Right ascension / Declination | 25.4715 / 2.7044 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.