| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2021 G3 | 2021 02 09.29680 | 09 53 27.56 | -09 31 54.9 | G96 | ||
| C/2021 G3 | 2021 02 09.30195 | 09 53 27.33 | -09 31 51.6 | 21.2 | G | G96 |
| C/2021 G3 | 2021 02 09.30709 | 09 53 27.05 | -09 31 48.6 | G96 | ||
| C/2021 G3 | 2021 03 20.24410 | 09 25 34.69 | -01 29 11.8 | 22.7 | G | V00 |
| C/2021 G3 | 2021 03 20.24899 | 09 25 34.53 | -01 29 08.6 | V00 | ||
| C/2021 G3 | 2021 03 20.25387 | 09 25 34.37 | -01 29 04.5 | 22.2 | G | V00 |
| C/2021 G3 | 2021 03 20.25876 | 09 25 34.20 | -01 29 00.3 | 22.6 | G | V00 |
| C/2021 G3 | 2021 04 01.25513 | 09 19 28.74 | +01 01 52.6 | 22.2 | w | F51 |
| C/2021 G3 | 2021 04 01.26845 | 09 19 28.38 | +01 02 02.2 | 22.3 | w | F51 |
| C/2021 G3 | 2021 04 01.29499 | 09 19 27.68 | +01 02 21.6 | 22.3 | w | F51 |
| C/2021 G3 | 2021 04 02.01244 | 09 19 09.28 | +01 11 07.7 | 21.6 | G | 807 |
| C/2021 G3 | 2021 04 02.01806 | 09 19 09.13 | +01 11 11.5 | 21.7 | G | 807 |
| C/2021 G3 | 2021 04 02.02372 | 09 19 08.96 | +01 11 15.7 | 21.7 | G | 807 |
| C/2021 G3 | 2021 04 02.06326 | 09 19 07.96 | +01 11 42.7 | 22.1 | V | H21 |
| C/2021 G3 | 2021 04 02.06935 | 09 19 07.82 | +01 11 47.1 | 21.9 | V | H21 |
| C/2021 G3 | 2021 04 02.07320 | 09 19 07.71 | +01 11 50.0 | 22.0 | V | H21 |
| C/2021 G3 | 2021 04 02.11829 | 09 19 06.59 | +01 12 21.6 | 291 | ||
| C/2021 G3 | 2021 04 02.13563 | 09 19 06.17 | +01 12 35.4 | 22.1 | R | 291 |
| C/2021 G3 | 2021 04 02.14714 | 09 19 05.77 | +01 12 43.9 | 22.0 | G | V06 |
| C/2021 G3 | 2021 04 02.15268 | 09 19 05.66 | +01 12 47.9 | 23.0 | G | V06 |