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Lyon-Meudon Extragalactic Database

Image provenant de la base de données LEDA

La Lyon-Meudon Extragalactic Database (LEDA) est une base de données et un ensemble d'outils destinés à l'étude des galaxies et de la cosmologie. Ce projet a débuté en 1983 et il est le résultat d'une collaboration entre l'observatoire de Lyon en France et l'observatoire spécial d'astrophysique en Russie. En 2017, la base de données renfermait plus de cinq millions d'objets[1].
Le LEDA est devenu le HyperLEDA au cours de l’année 2000 après avoir fusionné avec le HyperCAT.

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Références

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  1. ↑ (en) « Introduction to HyperLeda » (consulté le )
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Lyon-Meudon Extragalactic Database
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