| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2025 Y1 | 2026 05 19.94612 | 12 42 10.62 | +04 29 54.1 | 16.7 | V | J22 |
| C/2025 Y1 | 2026 05 19.97819 | 12 42 10.16 | +04 29 56.5 | 16.7 | G | J51 |
| C/2025 Y1 | 2026 05 19.98613 | 12 42 10.04 | +04 29 57.0 | 16.3 | G | J51 |
| C/2025 Y1 | 2026 05 19.99374 | 12 42 09.95 | +04 29 57.9 | 16.5 | G | J51 |
| C/2025 Y1 | 2026 05 20.09081 | 12 42 08.65 | +04 30 07.5 | 16.6 | c | W68 |
| C/2025 Y1 | 2026 05 20.09398 | 12 42 08.62 | +04 30 08.0 | 16.7 | c | W68 |
| C/2025 Y1 | 2026 05 20.09992 | 12 42 08.51 | +04 30 08.1 | 16.5 | c | W68 |
| C/2025 Y1 | 2026 05 20.11998 | 12 42 08.24 | +04 30 10.1 | 16.8 | c | W68 |
| C/2025 Y1 | 2026 05 21.94829 | 12 41 44.51 | +04 32 30.8 | 16.4 | R | C23 |
| C/2025 Y1 | 2026 05 21.95202 | 12 41 44.48 | +04 32 30.9 | 16.3 | R | C23 |
| C/2025 Y1 | 2026 05 21.95577 | 12 41 44.42 | +04 32 31.2 | 16.3 | R | C23 |
| C/2025 Y1 | 2026 05 21.97137 | 12 41 44.21 | +04 32 32.5 | 16.8 | V | M09 |
| C/2025 Y1 | 2026 05 21.97886 | 12 41 44.11 | +04 32 33.3 | 16.7 | V | M09 |
| C/2025 Y1 | 2026 05 21.98528 | 12 41 44.02 | +04 32 33.9 | 16.7 | V | M09 |
| C/2025 Y1 | 2026 05 22.97950 | 12 41 31.99 | +04 33 44.5 | 16.8 | V | R92 |
| C/2025 Y1 | 2026 05 22.99355 | 12 41 31.79 | +04 33 45.2 | 16.6 | V | R92 |
| C/2025 Y1 | 2026 05 23.00890 | 12 41 31.65 | +04 33 46.4 | 16.6 | V | R92 |
| C/2025 Y1 | 2026 05 23.04385 | 12 41 31.16 | +04 33 48.7 | 16.9 | V | M09 |
| C/2025 Y1 | 2026 05 23.05134 | 12 41 31.20 | +04 33 48.6 | 16.7 | V | M09 |
| C/2025 Y1 | 2026 05 23.05777 | 12 41 31.04 | +04 33 49.6 | 16.9 | V | M09 |