| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2023 05 12.70384 | 14 42 50.34 | +02 41 37.5 | 16.6 | R | D29 |
| C/2023 A3 | 2023 05 12.90105 | 14 42 41.58 | +02 42 04.5 | 16.8 | V | L85 |
| C/2023 A3 | 2023 05 12.94744 | 14 42 39.46 | +02 42 11.3 | 16.8 | V | L85 |
| C/2023 A3 | 2023 05 12.99251 | 14 42 37.41 | +02 42 17.6 | 16.6 | G | J36 |
| C/2023 A3 | 2023 05 13.00653 | 14 42 36.77 | +02 42 19.5 | 16.8 | G | J36 |
| C/2023 A3 | 2023 05 13.01971 | 14 42 36.19 | +02 42 21.4 | 16.5 | G | J36 |
| C/2023 A3 | 2023 05 13.84775 | 14 41 59.03 | +02 44 14.7 | 17.3 | G | A98 |
| C/2023 A3 | 2023 05 13.85584 | 14 41 58.66 | +02 44 15.3 | 16.7 | G | A98 |
| C/2023 A3 | 2023 05 13.86025 | 14 41 58.47 | +02 44 15.7 | 16.3 | G | A98 |
| C/2023 A3 | 2023 05 13.86319 | 14 41 58.33 | +02 44 16.2 | 16.6 | G | A98 |
| C/2023 A3 | 2023 05 13.86957 | 14 41 58.06 | +02 44 16.9 | 16.6 | G | A98 |
| C/2023 A3 | 2023 05 13.87252 | 14 41 57.89 | +02 44 17.3 | 16.7 | G | A98 |
| C/2023 A3 | 2023 05 13.87693 | 14 41 57.70 | +02 44 17.8 | 16.5 | G | A98 |
| C/2023 A3 | 2023 05 13.87742 | 14 41 57.71 | +02 44 18.1 | 17.0 | V | M45 |
| C/2023 A3 | 2023 05 13.87950 | 14 41 57.63 | +02 44 18.4 | 17.1 | V | M45 |
| C/2023 A3 | 2023 05 13.90072 | 14 41 56.66 | +02 44 21.3 | 16.8 | G | B72 |
| C/2023 A3 | 2023 05 13.90356 | 14 41 56.53 | +02 44 21.8 | 16.7 | G | B72 |
| C/2023 A3 | 2023 05 13.90639 | 14 41 56.40 | +02 44 22.1 | 16.5 | G | B72 |
| C/2023 A3 | 2023 05 13.97527 | 14 41 53.28 | +02 44 31.3 | 17.3 | N | M18 |
| C/2023 A3 | 2023 05 13.98391 | 14 41 52.91 | +02 44 32.5 | 16.8 | N | J01 |