| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 03 17.16545 | 18 26 57.67 | +38 06 10.4 | 16.0 | T | Z10 |
| C/2017 K2 | 2021 03 17.16697 | 18 26 57.73 | +38 06 10.5 | 14.7 | T | G40 |
| C/2017 K2 | 2021 03 17.17390 | 18 26 57.79 | +38 06 12.6 | 14.6 | T | G40 |
| C/2017 K2 | 2021 03 17.18084 | 18 26 57.81 | +38 06 14.7 | 14.7 | T | G40 |
| C/2017 K2 | 2021 03 17.77361 | 18 27 03.64 | +38 09 14.4 | 13.3 | T | Q11 |
| C/2017 K2 | 2021 03 17.78228 | 18 27 03.71 | +38 09 17.1 | Q11 | ||
| C/2017 K2 | 2021 03 17.79095 | 18 27 03.80 | +38 09 19.7 | Q11 | ||
| C/2017 K2 | 2021 03 18.43882 | 18 27 09.86 | +38 12 37.0 | H06 | ||
| C/2017 K2 | 2021 03 18.44143 | 18 27 09.87 | +38 12 37.7 | 13.7 | T | H06 |
| C/2017 K2 | 2021 03 19.08216 | 18 27 15.56 | +38 15 53.5 | 15.8 | T | G06 |
| C/2017 K2 | 2021 03 19.08987 | 18 27 15.61 | +38 15 55.8 | 15.8 | T | G06 |
| C/2017 K2 | 2021 03 19.10059 | 18 27 15.64 | +38 15 57.7 | 15.5 | T | B59 |
| C/2017 K2 | 2021 03 19.10164 | 18 27 15.72 | +38 15 59.4 | 15.8 | T | G06 |
| C/2017 K2 | 2021 03 19.10756 | 18 27 15.71 | +38 15 59.6 | 15.4 | T | B59 |
| C/2017 K2 | 2021 03 19.11338 | 18 27 15.81 | +38 16 03.1 | 15.6 | T | G06 |
| C/2017 K2 | 2021 03 19.11801 | 18 27 15.82 | +38 16 03.4 | 15.3 | T | B59 |
| C/2017 K2 | 2021 03 19.54140 | 18 27 19.48 | +38 18 14.9 | 16.2 | c | T05 |
| C/2017 K2 | 2021 03 19.54508 | 18 27 19.50 | +38 18 15.6 | 15.0 | c | T05 |
| C/2017 K2 | 2021 03 19.55151 | 18 27 19.56 | +38 18 17.6 | 15.1 | c | T05 |
| C/2017 K2 | 2021 03 19.56347 | 18 27 19.64 | +38 18 21.2 | 15.1 | c | T05 |