| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2025 Y1 | 2026 04 08.56557 | 12 57 21.42 | +02 32 48.2 | D95 | ||
| C/2025 Y1 | 2026 04 08.56729 | 12 57 21.43 | +02 32 50.5 | 16.7 | V | 323 |
| C/2025 Y1 | 2026 04 08.57263 | 12 57 21.29 | +02 32 51.6 | 16.7 | V | 323 |
| C/2025 Y1 | 2026 04 08.57409 | 12 57 21.22 | +02 32 50.1 | 16.8 | V | D95 |
| C/2025 Y1 | 2026 04 08.57650 | 12 57 21.18 | +02 32 50.6 | 16.6 | V | 349 |
| C/2025 Y1 | 2026 04 08.59326 | 12 57 20.70 | +02 32 54.3 | 16.8 | G | 900 |
| C/2025 Y1 | 2026 04 08.59464 | 12 57 20.70 | +02 32 54.7 | 349 | ||
| C/2025 Y1 | 2026 04 08.60031 | 12 57 20.52 | +02 32 56.0 | 16.8 | G | 900 |
| C/2025 Y1 | 2026 04 08.61275 | 12 57 20.20 | +02 32 58.8 | 349 | ||
| C/2025 Y1 | 2026 04 08.63098 | 12 57 19.69 | +02 33 03.1 | Q23 | ||
| C/2025 Y1 | 2026 04 08.64362 | 12 57 19.35 | +02 33 06.2 | Q23 | ||
| C/2025 Y1 | 2026 04 08.65837 | 12 57 18.95 | +02 33 09.4 | 16.3 | R | Q23 |
| C/2025 Y1 | 2026 04 08.99081 | 12 57 10.28 | +02 34 26.4 | 16.6 | V | M09 |
| C/2025 Y1 | 2026 04 08.99870 | 12 57 10.07 | +02 34 28.2 | 16.9 | V | M09 |
| C/2025 Y1 | 2026 04 09.00547 | 12 57 09.89 | +02 34 29.8 | 16.8 | V | M09 |
| C/2025 Y1 | 2026 04 10.92729 | 12 56 19.57 | +02 41 52.4 | 16.8 | G | Y87 |
| C/2025 Y1 | 2026 04 10.93785 | 12 56 19.29 | +02 41 54.9 | 16.7 | G | Y87 |
| C/2025 Y1 | 2026 04 10.94869 | 12 56 19.00 | +02 41 57.3 | 16.7 | G | Y87 |
| C/2025 Y1 | 2026 04 11.84626 | 12 55 55.51 | +02 45 22.0 | 17.2 | G | M19 |
| C/2025 Y1 | 2026 04 11.85189 | 12 55 55.30 | +02 45 23.3 | 17.2 | G | M19 |