C/2020 R4 (ATLAS) is a long-period comet with a roughly 950-year orbit around the Sun. It is one of many comets discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS).
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This article is an automated import of the Wikipedia article "C/2020 R4 (ATLAS)", available at https://en.wikipedia.org/wiki/C%2F2020_R4_(ATLAS) . Text is licensed under CC BY-SA 4.0.