| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2023 E1 | 2023 05 09.46416 | 12 11 30.93 | +59 03 26.5 | 18.3 | i | F52 |
| C/2023 E1 | 2023 05 09.54150 | 12 11 30.16 | +59 05 52.0 | 13.4 | T | 903 |
| C/2023 E1 | 2023 05 09.54547 | 12 11 29.90 | +59 05 59.3 | 903 | ||
| C/2023 E1 | 2023 05 09.55053 | 12 11 29.73 | +59 06 09.4 | 903 | ||
| C/2023 E1 | 2023 05 09.85724 | 12 11 23.09 | +59 15 36.9 | 17.4 | G | G00 |
| C/2023 E1 | 2023 05 09.86050 | 12 11 23.02 | +59 15 43.3 | 17.4 | G | G00 |
| C/2023 E1 | 2023 05 09.87053 | 12 11 22.76 | +59 16 01.6 | 17.8 | G | G00 |
| C/2023 E1 | 2023 05 09.88117 | 12 11 22.36 | +59 16 20.5 | 17.6 | N | M18 |
| C/2023 E1 | 2023 05 09.91351 | 12 11 21.70 | +59 17 19.0 | 17.6 | N | M18 |
| C/2023 E1 | 2023 05 10.30046 | 12 11 12.90 | +59 29 15.7 | 17.7 | G | V21 |
| C/2023 E1 | 2023 05 10.31468 | 12 11 12.56 | +59 29 41.9 | 17.7 | G | V21 |
| C/2023 E1 | 2023 05 11.55713 | 12 10 49.94 | +60 07 21.7 | 17.2 | N | 900 |
| C/2023 E1 | 2023 05 11.56414 | 12 10 49.78 | +60 07 34.1 | 18.0 | N | 900 |
| C/2023 E1 | 2023 05 11.90416 | 12 10 44.74 | +60 17 41.0 | 17.3 | R | Z80 |
| C/2023 E1 | 2023 05 11.91108 | 12 10 44.53 | +60 17 53.7 | 17.3 | R | Z80 |
| C/2023 E1 | 2023 05 11.94139 | 12 10 43.62 | +60 18 43.6 | 16.5 | G | C40 |
| C/2023 E1 | 2023 05 11.95642 | 12 10 43.09 | +60 19 10.9 | 16.5 | G | C40 |
| C/2023 E1 | 2023 05 11.97146 | 12 10 43.04 | +60 19 39.2 | 16.5 | G | C40 |
| C/2023 E1 | 2023 05 12.39020 | 12 10 37.10 | +60 32 10.6 | 16.6 | c | T05 |
| C/2023 E1 | 2023 05 12.39416 | 12 10 36.97 | +60 32 16.8 | 16.9 | c | T05 |