| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2025 Y1 | 2026 03 17.12189 | 13 06 29.74 | +01 03 22.2 | 17.2 | w | R17 |
| C/2025 Y1 | 2026 03 17.12364 | 13 06 29.71 | +01 03 22.6 | 17.3 | w | R17 |
| C/2025 Y1 | 2026 03 17.59411 | 13 06 19.68 | +01 05 14.8 | 16.9 | V | 323 |
| C/2025 Y1 | 2026 03 17.60050 | 13 06 19.56 | +01 05 16.4 | 17.4 | V | 323 |
| C/2025 Y1 | 2026 03 17.60581 | 13 06 19.45 | +01 05 17.8 | 17.2 | V | 323 |
| C/2025 Y1 | 2026 03 17.73818 | 13 06 16.51 | +01 05 46.8 | 17.4 | V | Q14 |
| C/2025 Y1 | 2026 03 17.74458 | 13 06 16.16 | +01 05 47.0 | 18.9 | V | Q14 |
| C/2025 Y1 | 2026 03 17.78127 | 13 06 15.55 | +01 05 57.4 | D95 | ||
| C/2025 Y1 | 2026 03 17.78553 | 13 06 15.42 | +01 05 59.3 | D95 | ||
| C/2025 Y1 | 2026 03 17.79264 | 13 06 15.28 | +01 06 00.6 | 17.4 | V | D95 |
| C/2025 Y1 | 2026 03 17.88379 | 13 06 13.43 | +01 06 21.2 | 17.7 | c | M01 |
| C/2025 Y1 | 2026 03 17.93257 | 13 06 12.35 | +01 06 33.1 | 17.7 | c | M01 |
| C/2025 Y1 | 2026 03 17.97672 | 13 06 11.38 | +01 06 43.6 | 17.7 | c | M01 |
| C/2025 Y1 | 2026 03 18.02082 | 13 06 10.32 | +01 06 53.9 | 17.7 | c | M01 |
| C/2025 Y1 | 2026 03 18.05656 | 13 06 09.56 | +01 07 02.6 | 17.6 | c | M01 |
| C/2025 Y1 | 2026 03 18.08597 | 13 06 08.98 | +01 07 09.0 | 16.7 | R | C23 |
| C/2025 Y1 | 2026 03 18.08822 | 13 06 08.93 | +01 07 09.4 | 16.6 | R | C23 |
| C/2025 Y1 | 2026 03 18.09120 | 13 06 08.86 | +01 07 10.1 | 16.7 | R | C23 |
| C/2025 Y1 | 2026 03 18.10517 | 13 06 08.57 | +01 07 14.0 | 17.4 | G | Z24 |
| C/2025 Y1 | 2026 03 18.10761 | 13 06 08.51 | +01 07 14.3 | 17.5 | G | Z24 |