| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 08 27.99892 | 16 57 55.31 | +33 28 29.5 | 14.6 | N | 445 |
| C/2017 K2 | 2021 08 28.27473 | 16 57 51.20 | +33 24 04.2 | 14.2 | o | T08 |
| C/2017 K2 | 2021 08 28.27796 | 16 57 51.17 | +33 24 01.7 | 14.3 | o | T08 |
| C/2017 K2 | 2021 08 28.28398 | 16 57 51.09 | +33 23 57.3 | 14.3 | o | T08 |
| C/2017 K2 | 2021 08 28.29787 | 16 57 50.93 | +33 23 46.9 | 14.2 | o | T08 |
| C/2017 K2 | 2021 08 28.67946 | 16 57 46.72 | +33 19 04.5 | 190 | ||
| C/2017 K2 | 2021 08 28.67961 | 16 57 46.67 | +33 19 03.6 | 190 | ||
| C/2017 K2 | 2021 08 28.67976 | 16 57 46.57 | +33 19 03.8 | 190 | ||
| C/2017 K2 | 2021 08 28.67998 | 16 57 46.73 | +33 19 03.9 | 190 | ||
| C/2017 K2 | 2021 08 28.68013 | 16 57 46.63 | +33 19 04.0 | 15.9 | N | 190 |
| C/2017 K2 | 2021 08 28.68029 | 16 57 46.66 | +33 19 02.8 | 190 | ||
| C/2017 K2 | 2021 08 28.68059 | 16 57 46.61 | +33 19 02.9 | 190 | ||
| C/2017 K2 | 2021 08 28.68080 | 16 57 46.67 | +33 19 03.9 | 16.6 | N | 190 |
| C/2017 K2 | 2021 08 28.68111 | 16 57 46.65 | +33 19 02.8 | 190 | ||
| C/2017 K2 | 2021 08 28.68142 | 16 57 46.68 | +33 19 03.2 | 190 | ||
| C/2017 K2 | 2021 08 28.68380 | 16 57 46.53 | +33 19 00.8 | 16.8 | N | 190 |
| C/2017 K2 | 2021 08 28.68434 | 16 57 46.65 | +33 19 00.7 | 15.7 | N | 190 |
| C/2017 K2 | 2021 08 28.68475 | 16 57 46.65 | +33 19 00.4 | 15.0 | N | 190 |
| C/2017 K2 | 2021 08 28.68583 | 16 57 46.60 | +33 19 00.1 | 15.4 | N | 190 |
| C/2017 K2 | 2021 08 28.68648 | 16 57 46.61 | +33 19 00.3 | 15.0 | N | 190 |