| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2025 Y1 | 2026 04 26.84183 | 12 49 35.67 | +03 37 16.9 | 16.8 | V | B72 |
| C/2025 Y1 | 2026 04 26.85628 | 12 49 35.34 | +03 37 19.6 | 16.6 | r | I75 |
| C/2025 Y1 | 2026 04 26.87098 | 12 49 34.99 | +03 37 22.3 | 16.6 | r | I75 |
| C/2025 Y1 | 2026 04 26.88567 | 12 49 34.63 | +03 37 25.0 | 16.3 | r | I75 |
| C/2025 Y1 | 2026 04 26.92646 | 12 49 33.65 | +03 37 33.2 | 16.6 | w | R17 |
| C/2025 Y1 | 2026 04 26.94060 | 12 49 33.31 | +03 37 35.8 | 16.8 | w | R17 |
| C/2025 Y1 | 2026 04 26.95477 | 12 49 32.96 | +03 37 38.3 | 16.7 | w | R17 |
| C/2025 Y1 | 2026 04 26.95940 | 12 49 32.81 | +03 37 38.5 | 17.0 | V | M18 |
| C/2025 Y1 | 2026 04 26.96891 | 12 49 32.62 | +03 37 40.9 | 16.9 | w | R17 |
| C/2025 Y1 | 2026 04 26.97704 | 12 49 32.38 | +03 37 41.7 | 17.0 | V | M18 |
| C/2025 Y1 | 2026 04 27.01387 | 12 49 31.51 | +03 37 48.5 | 16.9 | V | M09 |
| C/2025 Y1 | 2026 04 27.02136 | 12 49 31.33 | +03 37 50.2 | 16.8 | V | M09 |
| C/2025 Y1 | 2026 04 27.02778 | 12 49 31.16 | +03 37 50.6 | 16.9 | V | M09 |
| C/2025 Y1 | 2026 04 27.49548 | 12 49 20.17 | +03 39 16.9 | 16.9 | G | 900 |
| C/2025 Y1 | 2026 04 27.50252 | 12 49 20.01 | +03 39 18.2 | 16.8 | G | 900 |
| C/2025 Y1 | 2026 04 28.83818 | 12 48 48.73 | +03 43 17.8 | 16.5 | G | G02 |
| C/2025 Y1 | 2026 04 28.84175 | 12 48 48.65 | +03 43 18.4 | 16.5 | G | G02 |
| C/2025 Y1 | 2026 04 28.84515 | 12 48 48.59 | +03 43 19.0 | 16.5 | G | G02 |
| C/2025 Y1 | 2026 04 28.90039 | 12 48 47.32 | +03 43 29.6 | 16.8 | V | R92 |
| C/2025 Y1 | 2026 04 28.91496 | 12 48 46.97 | +03 43 31.9 | 16.8 | V | R92 |