description HD 130322 b Overview
HD 130322 b is a giant exoplanet orbiting the K-type star HD 130322. It was discovered through stellar radial-velocity measurements and announced in 1999 by a team led by Michel Mayor and Didier Queloz's collaborator Stéphane Udry. The planet completes an orbit in about 10.7 days, so it is classified as a hot Jupiter or another short-period giant planet. Its orbit is not perfectly circular, although its eccentricity is modest compared with some other exoplanets.
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How good is HD 130322 b?
HD 130322 b scores 5.70/10 (Mediocre) on Lunoo, making it rated in the Exoplanet category.
What are the best alternatives to HD 130322 b?
See our alternatives page for HD 130322 b for a ranked list with scores. Top alternatives include: HD 217107 b, HD 3651 b, HD 99109 b.
How does HD 130322 b compare to HD 217107 b?
See our detailed comparison of HD 130322 b vs HD 217107 b with scores, features, and an AI-powered verdict.
Is HD 130322 b worth it in 2026?
With a score of 5.70/10, HD 130322 b is a solid option in Exoplanet. See all Exoplanet ranked.
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