| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 03 13.09721 | 18 26 11.57 | +37 46 02.0 | 14.8 | T | I81 |
| C/2017 K2 | 2021 03 13.10148 | 18 26 11.62 | +37 46 03.2 | 14.8 | T | I81 |
| C/2017 K2 | 2021 03 13.10575 | 18 26 11.67 | +37 46 04.5 | 14.8 | T | I81 |
| C/2017 K2 | 2021 03 14.17787 | 18 26 24.88 | +37 51 18.7 | 15.3 | N | C35 |
| C/2017 K2 | 2021 03 14.17934 | 18 26 24.92 | +37 51 19.3 | 15.3 | N | C35 |
| C/2017 K2 | 2021 03 14.18082 | 18 26 24.91 | +37 51 19.7 | 15.2 | N | C35 |
| C/2017 K2 | 2021 03 15.19591 | 18 26 36.70 | +37 56 19.7 | 14.9 | T | I81 |
| C/2017 K2 | 2021 03 15.19948 | 18 26 36.74 | +37 56 20.8 | 15.0 | T | I81 |
| C/2017 K2 | 2021 03 15.20303 | 18 26 36.78 | +37 56 21.9 | 14.2 | T | I81 |
| C/2017 K2 | 2021 03 15.60695 | 18 26 41.32 | +37 58 22.4 | 15.0 | c | T05 |
| C/2017 K2 | 2021 03 15.61222 | 18 26 41.38 | +37 58 23.9 | 15.2 | c | T05 |
| C/2017 K2 | 2021 03 15.61543 | 18 26 41.40 | +37 58 24.9 | 15.2 | c | T05 |
| C/2017 K2 | 2021 03 15.63382 | 18 26 41.62 | +37 58 30.8 | 16.2 | c | T05 |
| C/2017 K2 | 2021 03 17.05765 | 18 26 56.62 | +38 05 37.1 | 15.6 | T | K38 |
| C/2017 K2 | 2021 03 17.09241 | 18 26 56.97 | +38 05 47.8 | 15.9 | T | K38 |
| C/2017 K2 | 2021 03 17.14746 | 18 26 57.51 | +38 06 04.6 | 15.7 | T | K38 |
| C/2017 K2 | 2021 03 17.15340 | 18 26 57.60 | +38 06 06.4 | 14.7 | T | G40 |
| C/2017 K2 | 2021 03 17.15475 | 18 26 57.55 | +38 06 07.2 | 16.0 | T | Z10 |
| C/2017 K2 | 2021 03 17.15933 | 18 26 57.61 | +38 06 08.4 | 15.9 | T | Z10 |
| C/2017 K2 | 2021 03 17.15999 | 18 26 57.68 | +38 06 08.3 | 14.7 | T | G40 |