description HD 69830 d Overview
HD 69830 d is an extrasolar planet orbiting the K-type orange dwarf star HD 69830, located approximately 41 light-years away in the constellation Puppis. Discovered in 2006 through radial velocity measurements, it is the outermost of three confirmed Neptune-mass planets within the system. The planet completes its orbit in approximately 197 days, positioning it near the inner edge of the host star's estimated habitable zone. It is considered a significant subject in planetary science due to the system's unique asteroid belt and planetary architecture.
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How good is HD 69830 d?
HD 69830 d scores 6.72/10 (Fair) on Lunoo, making it rated in the Exoplanet category.
What are the best alternatives to HD 69830 d?
See our alternatives page for HD 69830 d for a ranked list with scores. Top alternatives include: 55 Cancri f, HD 69830 b, 55 Cancri c.
How does HD 69830 d compare to 55 Cancri f?
See our detailed comparison of HD 69830 d vs 55 Cancri f with scores, features, and an AI-powered verdict.
Is HD 69830 d worth it in 2026?
With a score of 6.72/10, HD 69830 d is a solid option in Exoplanet. See all Exoplanet ranked.
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