A probabilistic pipeline recovered near-Earth asteroids 2021 DG1 and 2025 FU24 in archival ZTF images up to 7 years before their official discovery, extending their observed arcs by factors of ~20 and 78.
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An Automated Probabilistic Asteroid Prediscovery Pipeline
A probabilistic pipeline recovered near-Earth asteroids 2021 DG1 and 2025 FU24 in archival ZTF images up to 7 years before their official discovery, extending their observed arcs by factors of ~20 and 78.