| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 07 09.41380 | 17 25 37.24 | +41 45 32.8 | 15.7 | c | T05 |
| C/2017 K2 | 2021 07 09.85068 | 17 25 14.57 | +41 42 40.4 | 107 | ||
| C/2017 K2 | 2021 07 09.88008 | 17 25 13.02 | +41 42 28.8 | 107 | ||
| C/2017 K2 | 2021 07 09.90949 | 17 25 11.51 | +41 42 17.2 | 107 | ||
| C/2017 K2 | 2021 07 09.95420 | 17 25 09.12 | +41 41 58.2 | 13.2 | T | A98 |
| C/2017 K2 | 2021 07 09.95568 | 17 25 09.07 | +41 41 57.2 | 13.2 | T | A98 |
| C/2017 K2 | 2021 07 09.95715 | 17 25 09.05 | +41 41 56.9 | 13.1 | T | A98 |
| C/2017 K2 | 2021 07 09.95862 | 17 25 08.92 | +41 41 56.1 | 13.3 | T | A98 |
| C/2017 K2 | 2021 07 09.96009 | 17 25 08.84 | +41 41 55.9 | 13.1 | T | A98 |
| C/2017 K2 | 2021 07 09.96156 | 17 25 08.73 | +41 41 55.4 | 13.3 | T | A98 |
| C/2017 K2 | 2021 07 09.96303 | 17 25 08.67 | +41 41 54.3 | 13.1 | T | A98 |
| C/2017 K2 | 2021 07 10.02285 | 17 25 05.57 | +41 41 32.7 | 15.4 | T | Z10 |
| C/2017 K2 | 2021 07 10.02995 | 17 25 05.22 | +41 41 29.5 | 15.3 | T | Z10 |
| C/2017 K2 | 2021 07 10.03784 | 17 25 04.82 | +41 41 26.3 | 15.3 | T | Z10 |
| C/2017 K2 | 2021 07 10.92654 | 17 24 19.00 | +41 35 29.2 | 16.1 | T | L47 |
| C/2017 K2 | 2021 07 10.93852 | 17 24 18.37 | +41 35 23.8 | 15.9 | T | L47 |
| C/2017 K2 | 2021 07 10.97656 | 17 24 16.38 | +41 35 07.9 | 14.8 | T | 970 |
| C/2017 K2 | 2021 07 10.97991 | 17 24 16.19 | +41 35 06.6 | 14.8 | T | 970 |
| C/2017 K2 | 2021 07 10.99600 | 17 24 15.29 | +41 35 00.3 | 14.9 | N | J01 |
| C/2017 K2 | 2021 07 11.00895 | 17 24 14.71 | +41 34 54.8 | 14.9 | N | J01 |