| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 C1 | 2011 04 05.47779 | 21 17 40.28 | -01 00 39.1 | H06 | ||
| C/2011 C1 | 2011 04 05.48161 | 21 17 41.54 | -01 00 32.5 | 10.0 | T | H06 |
| C/2011 C1 | 2011 04 05.78696 | 21 19 24.03 | -00 51 52.1 | 11.1 | T | D95 |
| C/2011 C1 | 2011 04 05.78771 | 21 19 24.29 | -00 51 49.6 | D95 | ||
| C/2011 C1 | 2011 04 05.78847 | 21 19 24.52 | -00 51 48.5 | D95 | ||
| C/2011 C1 | 2011 04 05.78922 | 21 19 24.79 | -00 51 48.1 | D95 | ||
| C/2011 C1 | 2011 04 06.18772 | 21 21 37.86 | -00 40 29.8 | 14.3 | N | 958 |
| C/2011 C1 | 2011 04 06.19347 | 21 21 39.73 | -00 40 19.6 | 14.2 | N | 958 |
| C/2011 C1 | 2011 04 06.19921 | 21 21 41.71 | -00 40 10.5 | 14.2 | N | 958 |
| C/2011 C1 | 2011 04 06.40155 | 21 22 49.17 | -00 34 16.8 | 13.8 | N | I40 |
| C/2011 C1 | 2011 04 06.40309 | 21 22 49.65 | -00 34 14.3 | 14.2 | N | I40 |
| C/2011 C1 | 2011 04 06.40463 | 21 22 50.18 | -00 34 11.7 | 14.0 | N | I40 |
| C/2011 C1 | 2011 04 07.13557 | 21 26 52.04 | -00 13 50.1 | 13.3 | N | C10 |
| C/2011 C1 | 2011 04 07.14189 | 21 26 54.17 | -00 13 39.8 | 13.4 | N | C10 |
| C/2011 C1 | 2011 04 07.14979 | 21 26 56.77 | -00 13 26.3 | 13.3 | N | C10 |
| C/2011 C1 | 2011 04 07.16075 | 21 27 00.40 | -00 13 08.2 | 13.3 | N | C10 |
| C/2011 C1 | 2011 04 07.17494 | 21 27 05.04 | -00 12 44.1 | 13.8 | N | 958 |
| C/2011 C1 | 2011 04 07.18444 | 21 27 08.14 | -00 12 27.6 | 13.9 | N | 958 |
| C/2011 C1 | 2011 04 07.19410 | 21 27 11.33 | -00 12 12.1 | 13.8 | N | 958 |
| C/2011 C1 | 2011 04 08.18919 | 21 32 36.99 | +00 15 22.9 | 13.8 | N | J52 |