Analysis of brighter or interesting Comets

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Currently observed comets

• C/2017 K2 (PANSTARRS) 2025 Feb. 15
• C/2023 A3 (Tsuchinshan-ATLAS) 2025 Aug. 10
• C/2024 G3 (ATLAS) 2025 May 15
• C/2025 A6 (LEMMON) 2025 Sep. 23
• C/2025 F2 (SWAN) 2025 May 15
• C/2025 K1 (ATLAS) 2025 Sep. 23
• C/2025 R2 (SWAN) 2025 Sep. 23
• 3I/ATLAS 2025 Sep. 23
Currently no brighter numbered comets
• Current Fainter Comets of Interest 2025 Aug. 10

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Past comet apparitions

• List of past comet apparitions

All analysis listed here were done by Andreas Kammerer, Karlsruhe (e-mail: kammerer_andreasweb.de). Christof Plicht, Nienstedt, supported him for 25 years (from 1999 to 2024) in translating the texts into English in a very engaged and reliable manner. Since then Andreas uses deepl.com as a help for the translation.