| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 R2 | 2021 09 30.82631 | 23 08 38.60 | +17 36 43.9 | 19.7 | T | 215 |
| C/2021 R2 | 2021 09 30.82889 | 23 08 38.50 | +17 36 43.9 | 19.4 | T | 215 |
| C/2021 R2 | 2021 10 04.23215 | 23 05 42.55 | +17 26 17.8 | 21.0 | w | F51 |
| C/2021 R2 | 2021 10 04.24527 | 23 05 41.87 | +17 26 15.4 | 20.9 | w | F51 |
| C/2021 R2 | 2021 10 04.25830 | 23 05 41.20 | +17 26 12.8 | 21.0 | w | F51 |
| C/2021 R2 | 2021 10 04.27132 | 23 05 40.52 | +17 26 10.4 | 20.8 | w | F51 |
| C/2021 R2 | 2021 10 04.81796 | 23 05 12.59 | +17 24 25.6 | 20.0 | T | B96 |
| C/2021 R2 | 2021 10 04.82789 | 23 05 11.95 | +17 24 25.8 | 20.2 | T | B96 |
| C/2021 R2 | 2021 10 06.43096 | 23 03 51.01 | +17 19 17.2 | 21.1 | w | F51 |
| C/2021 R2 | 2021 10 06.44248 | 23 03 50.42 | +17 19 14.9 | 21.0 | w | F51 |
| C/2021 R2 | 2021 10 06.45397 | 23 03 49.84 | +17 19 12.7 | 20.9 | w | F51 |
| C/2021 R2 | 2021 10 06.46544 | 23 03 49.26 | +17 19 10.4 | 21.0 | w | F51 |
| C/2021 R2 | 2021 10 06.50727 | 23 03 47.14 | +17 19 02.3 | 21.0 | w | F51 |
| C/2021 R2 | 2021 10 06.51942 | 23 03 46.52 | +17 18 59.9 | 20.8 | w | F51 |
| C/2021 R2 | 2021 10 06.53153 | 23 03 45.92 | +17 18 57.5 | 20.8 | w | F51 |
| C/2021 R2 | 2021 10 08.37453 | 23 02 14.15 | +17 12 56.7 | 21.1 | T | 568 |
| C/2021 R2 | 2021 10 08.37644 | 23 02 14.05 | +17 12 56.3 | 20.8 | T | 568 |
| C/2021 R2 | 2021 10 11.43578 | 22 59 44.96 | +17 02 43.2 | 21.0 | w | F51 |
| C/2021 R2 | 2021 10 11.44788 | 22 59 44.38 | +17 02 40.7 | 21.0 | w | F51 |
| C/2021 R2 | 2021 10 11.45995 | 22 59 43.79 | +17 02 38.2 | 20.9 | w | F51 |