| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 C2 | 2026 06 16.20001 | 02 11 48.91 | +58 28 42.4 | 18.1 | w | R17 |
| C/2023 C2 | 2026 06 16.20354 | 02 11 49.11 | +58 28 43.7 | 17.8 | w | R17 |
| C/2023 C2 | 2026 07 14.57751 | 02 36 53.91 | +61 41 05.9 | 17.2 | o | T08 |
| C/2023 C2 | 2026 07 14.58896 | 02 36 54.37 | +61 41 10.4 | 18.0 | o | T08 |
| C/2023 C2 | 2026 07 14.59262 | 02 36 54.67 | +61 41 12.2 | 18.5 | o | T08 |
| C/2023 C2 | 2026 07 14.60751 | 02 36 55.21 | +61 41 16.7 | 18.5 | o | T08 |
| C/2023 C2 | 2026 08 07.59938 | 02 50 14.29 | +64 20 38.9 | 18.5 | o | T08 |
| C/2023 C2 | 2026 08 07.60930 | 02 50 14.55 | +64 20 42.8 | 18.5 | o | T08 |
| C/2023 C2 | 2026 08 07.61499 | 02 50 14.71 | +64 20 44.9 | 18.4 | o | T08 |
| C/2023 C2 | 2026 08 07.62252 | 02 50 14.66 | +64 20 47.7 | 18.0 | o | T08 |
| C/2023 C2 | 2026 08 12.95314 | 02 51 52.38 | +64 54 39.1 | 17.6 | G | 215 |
| C/2023 C2 | 2026 08 12.95509 | 02 51 52.37 | +64 54 39.9 | 17.2 | G | 215 |
| C/2023 C2 | 2026 08 12.95703 | 02 51 52.35 | +64 54 40.6 | 17.1 | G | 215 |
| C/2023 C2 | 2026 08 13.56341 | 02 52 01.28 | +64 58 29.2 | 18.8 | c | T08 |
| C/2023 C2 | 2026 08 13.56661 | 02 52 01.18 | +64 58 31.1 | 18.9 | c | T08 |
| C/2023 C2 | 2026 08 13.57672 | 02 52 01.15 | +64 58 34.0 | 19.0 | c | T08 |
| C/2023 C2 | 2026 08 13.58221 | 02 52 01.61 | +64 58 36.0 | 18.2 | c | T08 |
| C/2023 C2 | 2026 08 21.15778 | 02 53 14.35 | +65 44 54.5 | 18.6 | w | R17 |
| C/2023 C2 | 2026 08 21.17193 | 02 53 14.25 | +65 44 59.0 | 17.7 | w | R17 |
| C/2023 C2 | 2026 08 21.18607 | 02 53 14.41 | +65 45 04.1 | 17.9 | w | R17 |