| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 05 07.55937 | 18 18 00.76 | +42 29 28.1 | 17.8 | T | 568 |
| C/2017 K2 | 2021 05 07.56132 | 18 18 00.71 | +42 29 28.5 | 18.2 | T | 568 |
| C/2017 K2 | 2021 05 07.90201 | 18 17 49.54 | +42 30 49.6 | 15.6 | T | G20 |
| C/2017 K2 | 2021 05 07.91024 | 18 17 49.24 | +42 30 51.7 | 15.6 | T | G20 |
| C/2017 K2 | 2021 05 07.91887 | 18 17 48.98 | +42 30 54.0 | 15.5 | T | G20 |
| C/2017 K2 | 2021 05 07.92297 | 18 17 48.88 | +42 30 54.9 | 15.3 | T | L92 |
| C/2017 K2 | 2021 05 07.94032 | 18 17 48.26 | +42 30 59.3 | 15.4 | T | L92 |
| C/2017 K2 | 2021 05 07.95333 | 18 17 47.86 | +42 31 02.3 | 15.5 | T | L92 |
| C/2017 K2 | 2021 05 07.97155 | 18 17 47.25 | +42 31 06.4 | 15.3 | T | B59 |
| C/2017 K2 | 2021 05 07.97200 | 18 17 47.18 | +42 31 07.4 | 15.3 | T | L92 |
| C/2017 K2 | 2021 05 07.97227 | 18 17 47.25 | +42 31 06.7 | 15.2 | T | B59 |
| C/2017 K2 | 2021 05 07.97296 | 18 17 47.23 | +42 31 07.1 | 15.1 | T | B59 |
| C/2017 K2 | 2021 05 07.97367 | 18 17 47.22 | +42 31 07.1 | 15.2 | T | B59 |
| C/2017 K2 | 2021 05 07.97438 | 18 17 47.17 | +42 31 07.5 | 15.2 | T | B59 |
| C/2017 K2 | 2021 05 07.97508 | 18 17 47.19 | +42 31 07.3 | 15.3 | T | B59 |
| C/2017 K2 | 2021 05 07.97579 | 18 17 47.14 | +42 31 07.9 | 15.8 | T | B59 |
| C/2017 K2 | 2021 05 07.97649 | 18 17 47.10 | +42 31 07.6 | 15.2 | T | B59 |
| C/2017 K2 | 2021 05 07.97720 | 18 17 47.10 | +42 31 08.1 | 15.2 | T | B59 |
| C/2017 K2 | 2021 05 07.97791 | 18 17 47.08 | +42 31 08.3 | 15.2 | T | B59 |
| C/2017 K2 | 2021 05 07.99514 | 18 17 46.48 | +42 31 12.7 | 15.1 | T | L92 |