| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2025 Y1 | 2026 03 29.89758 | 13 01 30.51 | +01 54 29.6 | 16.8 | o | M22 |
| C/2025 Y1 | 2026 03 29.90031 | 13 01 30.43 | +01 54 30.5 | 16.6 | o | M22 |
| C/2025 Y1 | 2026 03 29.90531 | 13 01 30.31 | +01 54 31.4 | 16.8 | o | M22 |
| C/2025 Y1 | 2026 03 29.92757 | 13 01 29.73 | +01 54 36.9 | 16.8 | o | M22 |
| C/2025 Y1 | 2026 03 29.95238 | 13 01 29.09 | +01 54 40.9 | 16.9 | G | 595 |
| C/2025 Y1 | 2026 03 29.95523 | 13 01 29.02 | +01 54 41.4 | 16.7 | G | 595 |
| C/2025 Y1 | 2026 03 30.09995 | 13 01 25.33 | +01 55 16.5 | 16.7 | G | Y87 |
| C/2025 Y1 | 2026 03 30.11167 | 13 01 25.02 | +01 55 19.2 | 16.7 | G | Y87 |
| C/2025 Y1 | 2026 03 30.12339 | 13 01 24.72 | +01 55 21.9 | 16.8 | G | Y87 |
| C/2025 Y1 | 2026 03 30.90961 | 13 01 05.11 | +01 58 32.5 | 16.5 | r | I75 |
| C/2025 Y1 | 2026 03 30.92071 | 13 01 04.69 | +01 58 34.1 | 16.9 | r | I75 |
| C/2025 Y1 | 2026 03 30.93235 | 13 01 04.45 | +01 58 38.1 | 16.7 | r | I75 |
| C/2025 Y1 | 2026 03 30.98819 | 13 01 03.03 | +01 58 49.9 | 16.7 | V | M09 |
| C/2025 Y1 | 2026 03 30.99608 | 13 01 02.79 | +01 58 52.3 | 17.0 | V | M09 |
| C/2025 Y1 | 2026 03 31.00284 | 13 01 02.63 | +01 58 52.8 | 17.6 | V | M09 |
| C/2025 Y1 | 2026 04 04.64095 | 12 59 03.69 | +02 17 26.3 | Q62 | ||
| C/2025 Y1 | 2026 04 04.64774 | 12 59 03.53 | +02 17 28.7 | 16.7 | G | Q62 |
| C/2025 Y1 | 2026 04 04.65368 | 12 59 03.37 | +02 17 29.9 | 16.2 | G | Q62 |
| C/2025 Y1 | 2026 04 04.98174 | 12 58 54.89 | +02 18 47.6 | 16.4 | o | M22 |
| C/2025 Y1 | 2026 04 04.98867 | 12 58 54.71 | +02 18 49.2 | 16.4 | o | M22 |