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K-class asteroids are a taxonomic classification used in astronomy to categorize asteroids based on their spectral reflectivity and albedo. These asteroids have moderate albedos and spectral reflectances that are similar to S-class asteroids but with lower slopes. K-class asteroids are believed to contain significant amounts of silicates and metals, including olivine and pyroxene, on their surfaces. It has been proposed that some carbonaceous chondrite meteorites may originate from K-class asteroids.12

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