Last update: 2025 09 17.76 UT
*(asterisk): update on last 7 days
Unnumbered comets:
Designation Last obs. R.A. Decl. Mag. C/2025 R2 *2025 09 17.40 13.5 -11 6.9 T C/2025 K1 2025 09 01.46 15.0 -05 11.5 T (+) C/2025 A6 2025 09 07.75 08.2 +33 10.2 T (+) C/2024 R4 2025 09 01.59 22.1 +24 16.8 T (+) C/2024 N3 2025 08 14.63 16.4 +59 17.6 T C/2024 L5 2025 06 19.51 11.1 -05 16.3 T (-) C/2024 J3 2025 08 26.46 18.6 -14 15.1 T (=) C/2024 J2 2025 07 30.77 03.1 -10 16.3 T (-) C/2024 G6 2025 07 25.53 15.9 -15 17.0 T (-) C/2024 G4 2025 08 04.54 16.7 +13 18.1 T (-) C/2024 E1 2025 08 19.48 15.9 +42 14.0 T (+) C/2024 A1 2025 09 01.79 08.3 +26 16.7 T (-) C/2023 X2 2025 08 19.74 06.5 +67 17.4 T C/2023 V1 2025 07 31.63 15.7 +55 17.6 T C/2023 RS61 2025 08 30.75 03.3 +37 17.2 T C/2023 R1 2025 07 18.62 21.6 +25 15.2 T (+) C/2023 H5 2025 07 31.48 11.6 +63 16.5 T (-) C/2023 H1 2025 07 25.60 20.0 -17 16.4 T (=) C/2023 C2 2025 08 26.65 23.2 +58 15.7 T (-) C/2023 A3 2025 07 31.72 18.3 +26 16.1 T (-) C/2022 N2 2025 07 20.69 02.9 +22 14.2 T (+) C/2022 E2 2025 08 26.68 00.7 +57 15.0 T (=) C/2021 S3 2025 06 26.76 23.7 +43 17.5 T (-) C/2017 K2 2025 08 19.79 06.3 +27 16.8 T (-)
Numbered periodic comets:
Designation Last obs. R.A. Decl. Mag. 493P 2025 08 14.74 04.6 +42 17.4 T (+) 486P 2025 08 19.68 00.7 +07 17.3 T 414P 2025 09 07.80 08.8 +24 14.9 T 351P 2025 07 30.64 19.9 -15 17.5 T 302P 2025 08 30.71 00.9 -02 16.6 T (+) 261P 2025 08 26.55 19.7 -18 17.4 T (+) 240P 2025 08 23.75 03.8 -02 13.9 T (+) 217P 2025 08 04.78 06.4 +16 14.5 T (+) 78P 2025 09 01.53 19.9 -12 16.3 T (+) 48P 2025 08 23.71 03.8 +06 16.0 T (-) 47P 2025 09 01.69 23.1 -12 15.5 T (+)