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C/2021 A1 (Leonard)彗星 2022/1/3過近日點
C/2021 A1 (Leonard) 再變亮
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C/2021 A1 (Leonard) 可能 ??is fading and acting strange
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C/2021 A1 (Leonard) 亮度上升中
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C/2021 A1 (Leonard) broken piece
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1/3 彗星過近日點
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C/2021 A1 (Leonard) 再變亮
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C/2021 A1 (Leonard) 在有跟沒有分裂之間
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C/2021 A1 (Leonard)
It is expected to make its closest approach to the sun on January 03, 2022.
https://en.wikipedia.org/wiki/C/2021_A1_(Leonard)
https://www.minorplanetcenter.net/mpec/K21/K21A99.html2021/ 12/15 peak Mag =4
FROM FACEBOOK Comets-and-Asteroids
https://m.facebook.com/Comets-and-Asteroids-140234731687/