description HD 69830 b Overview
HD 69830 b is the innermost known planet around HD 69830, a nearby K-type star. It has a minimum mass of about 10 Earth masses and an orbital period of roughly 8.7 days, placing it in the super-Earth or mini-Neptune range rather than among Jupiter-sized planets. The same system contains two more known planets and a warm debris disk whose infrared emission has been compared with material in the Solar System’s asteroid-belt region.
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How good is HD 69830 b?
HD 69830 b scores 6.62/10 (Fair) on Lunoo, making it rated in the Exoplanet category.
What are the best alternatives to HD 69830 b?
See our alternatives page for HD 69830 b for a ranked list with scores. Top alternatives include: HD 69830 c, 55 Cancri c, HD 10180 e.
How does HD 69830 b compare to HD 69830 c?
See our detailed comparison of HD 69830 b vs HD 69830 c with scores, features, and an AI-powered verdict.
Is HD 69830 b worth it in 2026?
With a score of 6.62/10, HD 69830 b is a solid option in Exoplanet. See all Exoplanet ranked.
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