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NASA SSD/CNEOS SBDB Close-Approach Data API MASTER RECORD

The NASA SSD/CNEOS SBDB Close-Approach Data API allows developers to access current close-approach data for all of the asteroids and comets in JPL's SBDB (Small-Body DataBase). Results can be filtered by date, distance, H-value, V-infinity, V-relative, orbit-class, and more. Default query parameters are NEO Earth close-approaches less than 0.05 au in the next 60 days sorted by date.