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HD 81040 b
Orbiting HD 81040, discovered in 2005 (7510) by Multiple Observatories via the Radial Velocity method.
Planet
| Radius | Unknown |
| Mass | 2301.08 M⊕ |
| Orbital period | 1002.70 Earth days (~2.7 Earth years) |
| Orbital eccentricity | 0.525 |
| Equilibrium temperature | Unknown |
Host star — HD 81040
| Temperature | Unknown |
| Radius | Unknown |
| Mass | 0.99 M☉ |
Location
| Distance from Earth | 34.4 pc (~112 light-years) |
| Right ascension / Declination | 140.9455 / 20.3646 |
Last refreshed 2026-09-14 from NASA's Exoplanet Archive.