| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2025 Y1 | 2026 03 18.11004 | 13 06 08.46 | +01 07 15.0 | 17.3 | G | Z24 |
| C/2025 Y1 | 2026 03 18.11248 | 13 06 08.40 | +01 07 15.5 | 17.2 | G | Z24 |
| C/2025 Y1 | 2026 03 18.60002 | 13 05 57.83 | +01 09 12.8 | 16.9 | V | 323 |
| C/2025 Y1 | 2026 03 18.60766 | 13 05 57.67 | +01 09 14.8 | 16.9 | V | 323 |
| C/2025 Y1 | 2026 03 18.61302 | 13 05 57.57 | +01 09 15.9 | 17.1 | V | 323 |
| C/2025 Y1 | 2026 03 18.92480 | 13 05 50.61 | +01 10 26.8 | 16.9 | V | R92 |
| C/2025 Y1 | 2026 03 18.93937 | 13 05 50.30 | +01 10 30.2 | 16.7 | V | R92 |
| C/2025 Y1 | 2026 03 18.95454 | 13 05 50.06 | +01 10 34.2 | 16.9 | V | R92 |
| C/2025 Y1 | 2026 03 19.08233 | 13 05 47.13 | +01 11 05.3 | 16.7 | R | A77 |
| C/2025 Y1 | 2026 03 19.09187 | 13 05 46.92 | +01 11 07.5 | 16.8 | R | A77 |
| C/2025 Y1 | 2026 03 19.10140 | 13 05 46.70 | +01 11 09.8 | 16.8 | R | A77 |
| C/2025 Y1 | 2026 03 19.35665 | 13 05 41.09 | +01 12 10.4 | 17.2 | G | G96 |
| C/2025 Y1 | 2026 03 19.36181 | 13 05 40.97 | +01 12 11.6 | 17.2 | G | G96 |
| C/2025 Y1 | 2026 03 19.36697 | 13 05 40.85 | +01 12 12.8 | 17.2 | G | G96 |
| C/2025 Y1 | 2026 03 19.37213 | 13 05 40.74 | +01 12 14.2 | 17.1 | G | G96 |
| C/2025 Y1 | 2026 03 19.54106 | 13 05 37.05 | +01 12 56.1 | 16.7 | V | E41 |
| C/2025 Y1 | 2026 03 19.54351 | 13 05 36.99 | +01 12 56.9 | 16.7 | V | E41 |
| C/2025 Y1 | 2026 03 19.54577 | 13 05 36.94 | +01 12 57.3 | 16.9 | V | E41 |
| C/2025 Y1 | 2026 03 19.81238 | 13 05 30.88 | +01 13 59.4 | 17.6 | V | Q14 |
| C/2025 Y1 | 2026 03 19.81878 | 13 05 30.71 | +01 14 01.2 | 17.5 | V | Q14 |