description HD 82943 b Overview
HD 82943 b is a giant exoplanet orbiting the G-type star HD 82943, approximately 89 light-years from Earth. It was identified in 2001 through radial-velocity observations made with the CORALIE spectrograph at La Silla Observatory in Chile. The planet belongs to a multi-planet system and participates in a 2:1 mean-motion resonance with the outer planet HD 82943 c.
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How good is HD 82943 b?
HD 82943 b scores 5.89/10 (Mediocre) on Lunoo, making it rated in the Exoplanet category.
What are the best alternatives to HD 82943 b?
See our alternatives page for HD 82943 b for a ranked list with scores. Top alternatives include: HD 82943 c, Gliese 876 c, HD 37124 b.
How does HD 82943 b compare to HD 82943 c?
See our detailed comparison of HD 82943 b vs HD 82943 c with scores, features, and an AI-powered verdict.
Is HD 82943 b worth it in 2026?
With a score of 5.89/10, HD 82943 b is a solid option in Exoplanet. See all Exoplanet ranked.
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