| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 G1 | 2021 04 14.41873 | 14 08 39.87 | +55 54 41.0 | 21.4 | G | V06 |
| C/2021 G1 | 2021 04 14.42268 | 14 08 39.06 | +55 54 43.8 | 21.2 | G | V06 |
| C/2021 G1 | 2021 04 15.94980 | 14 03 16.78 | +56 17 03.5 | 21.7 | G | L01 |
| C/2021 G1 | 2021 04 15.95253 | 14 03 16.17 | +56 17 05.9 | 21.6 | G | L01 |
| C/2021 G1 | 2021 04 15.95682 | 14 03 15.22 | +56 17 10.0 | 21.4 | G | L01 |
| C/2021 G1 | 2021 04 15.96073 | 14 03 14.43 | +56 17 12.2 | 21.5 | G | L01 |
| C/2021 G1 | 2021 04 17.18407 | 13 58 52.33 | +56 33 51.6 | 21.5 | G | I52 |
| C/2021 G1 | 2021 04 17.19482 | 13 58 50.01 | +56 34 01.2 | 21.3 | G | I52 |
| C/2021 G1 | 2021 04 18.20496 | 13 55 11.10 | +56 46 56.6 | 20.7 | G | I52 |
| C/2021 G1 | 2021 04 18.21033 | 13 55 09.77 | +56 47 01.4 | 21.3 | G | I52 |
| C/2021 G1 | 2021 04 18.21570 | 13 55 08.55 | +56 47 05.8 | 22.2 | G | I52 |
| C/2021 G1 | 2021 04 20.20614 | 13 47 52.19 | +57 10 22.0 | V06 | ||
| C/2021 G1 | 2021 04 20.21010 | 13 47 51.23 | +57 10 24.4 | V06 | ||
| C/2021 G1 | 2021 04 20.21406 | 13 47 50.26 | +57 10 25.7 | 21.7 | G | V06 |
| C/2021 G1 | 2021 04 21.42623 | 13 43 21.31 | +57 23 08.7 | 21.1 | G | G96 |
| C/2021 G1 | 2021 04 21.43355 | 13 43 19.69 | +57 23 12.8 | 21.5 | G | G96 |
| C/2021 G1 | 2021 04 21.44997 | 13 43 16.05 | +57 23 23.3 | 21.6 | G | G96 |
| C/2021 G1 | 2021 04 22.18351 | 13 40 33.25 | +57 30 33.0 | V06 | ||
| C/2021 G1 | 2021 04 22.18752 | 13 40 32.26 | +57 30 35.5 | V06 | ||
| C/2021 G1 | 2021 04 22.19150 | 13 40 31.35 | +57 30 37.0 | 22.0 | G | V06 |