| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 A3 | 2023 04 03.99918 | 15 09 05.20 | +00 41 56.5 | 17.4 | G | G33 |
| C/2023 A3 | 2023 04 04.96607 | 15 08 33.40 | +00 45 17.3 | 16.9 | R | Z80 |
| C/2023 A3 | 2023 04 04.97542 | 15 08 33.03 | +00 45 19.2 | 17.6 | R | Z80 |
| C/2023 A3 | 2023 04 05.03515 | 15 08 31.01 | +00 45 30.9 | 17.0 | G | C23 |
| C/2023 A3 | 2023 04 05.03777 | 15 08 30.95 | +00 45 31.2 | 17.0 | G | C23 |
| C/2023 A3 | 2023 04 05.04001 | 15 08 30.87 | +00 45 31.9 | 17.1 | G | C23 |
| C/2023 A3 | 2023 04 05.04226 | 15 08 30.78 | +00 45 32.6 | 17.1 | G | C23 |
| C/2023 A3 | 2023 04 05.19715 | 15 08 25.68 | +00 46 06.0 | 17.0 | o | W68 |
| C/2023 A3 | 2023 04 05.19992 | 15 08 25.58 | +00 46 07.2 | 17.3 | o | W68 |
| C/2023 A3 | 2023 04 05.20543 | 15 08 25.36 | +00 46 07.9 | 17.3 | o | W68 |
| C/2023 A3 | 2023 04 05.21988 | 15 08 24.90 | +00 46 11.4 | 17.1 | o | W68 |
| C/2023 A3 | 2023 04 05.43392 | 15 08 17.71 | +00 46 53.8 | 17.2 | G | V21 |
| C/2023 A3 | 2023 04 05.46227 | 15 08 16.73 | +00 46 59.9 | 17.2 | G | V21 |
| C/2023 A3 | 2023 04 05.63797 | 15 08 10.88 | +00 47 37.7 | Q62 | ||
| C/2023 A3 | 2023 04 05.65078 | 15 08 10.43 | +00 47 40.7 | 17.3 | G | Q62 |
| C/2023 A3 | 2023 04 05.66393 | 15 08 10.00 | +00 47 43.2 | 17.2 | G | Q62 |
| C/2023 A3 | 2023 04 05.67601 | 15 08 09.59 | +00 47 45.7 | 17.2 | G | Q62 |
| C/2023 A3 | 2023 04 07.01778 | 15 07 23.97 | +00 52 21.7 | 17.2 | G | I81 |
| C/2023 A3 | 2023 04 07.02346 | 15 07 23.77 | +00 52 23.3 | 17.1 | G | I81 |
| C/2023 A3 | 2023 04 07.02916 | 15 07 23.53 | +00 52 24.5 | 17.4 | G | I81 |