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HD 27442 b
Orbiting HD 27442, discovered in 2000 (7505) by Anglo-Australian Telescope via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 495.80 M⊕ |
| Orbital period | 428.10 Earth days (~1.2 Earth years) |
| Orbital eccentricity | 0.060 |
| Equilibrium temperature | Unknown |
Host star — HD 27442
| Temperature | 4846 K (4573 °C) |
| Radius | Unknown |
| Mass | 1.23 M☉ |
Location
| Distance from Earth | 18.3 pc (~60 light-years) |
| Right ascension / Declination | 64.1205 / -59.3029 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.