Light curve of Comet C/2021 A1 (Leonard).
레너드 혜성의 광도 곡선.
http://cometsky.com/astronews/comet_c2021a1_lc_211217_cobs_bsyeom.jpg
Image credit: Comet Observation database (COBS), Crni Vrh Observatory.
Light curve of Comet C/2021 A1 (Leonard).
레너드 혜성의 광도 곡선.
http://cometsky.com/astronews/comet_c2021a1_lc_211217_cobs_bsyeom.jpg
Image credit: Comet Observation database (COBS), Crni Vrh Observatory.
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