| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2017 K2 | 2021 09 25.78625 | 16 58 24.14 | +27 28 59.9 | 14.0 | T | G23 |
| C/2017 K2 | 2021 09 25.80603 | 16 58 24.36 | +27 28 45.6 | 13.9 | T | G23 |
| C/2017 K2 | 2021 09 25.81469 | 16 58 24.54 | +27 28 40.7 | 14.8 | T | C40 |
| C/2017 K2 | 2021 09 25.82203 | 16 58 24.66 | +27 28 35.5 | 14.6 | N | Z55 |
| C/2017 K2 | 2021 09 25.82257 | 16 58 24.65 | +27 28 35.3 | 14.7 | N | Z55 |
| C/2017 K2 | 2021 09 25.82312 | 16 58 24.67 | +27 28 34.7 | 14.7 | N | Z55 |
| C/2017 K2 | 2021 09 25.82367 | 16 58 24.65 | +27 28 34.4 | 14.7 | N | Z55 |
| C/2017 K2 | 2021 09 25.82421 | 16 58 24.66 | +27 28 34.2 | 14.7 | N | Z55 |
| C/2017 K2 | 2021 09 25.82721 | 16 58 24.71 | +27 28 30.1 | 14.1 | T | G23 |
| C/2017 K2 | 2021 09 25.91029 | 16 58 25.77 | +27 27 29.9 | 14.4 | T | I81 |
| C/2017 K2 | 2021 09 25.91242 | 16 58 25.79 | +27 27 28.4 | 14.5 | T | I81 |
| C/2017 K2 | 2021 09 25.91455 | 16 58 25.82 | +27 27 26.8 | 14.5 | T | I81 |
| C/2017 K2 | 2021 09 25.91669 | 16 58 25.85 | +27 27 25.2 | 14.4 | T | I81 |
| C/2017 K2 | 2021 09 25.94859 | 16 58 26.19 | +27 27 02.5 | 15.1 | T | Z10 |
| C/2017 K2 | 2021 09 25.95170 | 16 58 26.27 | +27 26 59.2 | 15.1 | T | Z10 |
| C/2017 K2 | 2021 09 25.95476 | 16 58 26.33 | +27 26 57.6 | 15.2 | T | Z10 |
| C/2017 K2 | 2021 09 26.27084 | 16 58 30.40 | +27 23 05.3 | 13.8 | o | T05 |
| C/2017 K2 | 2021 09 26.27363 | 16 58 30.44 | +27 23 03.3 | 13.9 | o | T05 |
| C/2017 K2 | 2021 09 26.28092 | 16 58 30.53 | +27 22 58.0 | 14.0 | o | T05 |
| C/2017 K2 | 2021 09 26.75587 | 16 58 36.88 | +27 17 10.4 | 14.2 | T | 585 |