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HD 42012 b
Orbiting HD 42012, discovered in 2017 (7522) by Haute-Provence Observatory via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 508.53 M⊕ |
| Orbital period | 857.50 Earth days (~2.3 Earth years) |
| Orbital eccentricity | 0.200 |
| Equilibrium temperature | Unknown |
Host star — HD 42012
| Temperature | 5405 K (5132 °C) |
| Radius | 0.82 R☉ |
| Mass | 0.83 M☉ |
Location
| Distance from Earth | 36.8 pc (~120 light-years) |
| Right ascension / Declination | 92.4855 / 34.1342 |
Last refreshed 2026-09-13 from NASA's Exoplanet Archive.