| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 C1 | 2011 03 21.35652 | 19 46 06.98 | -08 30 37.5 | 15.6 | N | I40 |
| C/2011 C1 | 2011 03 21.35807 | 19 46 07.62 | -08 30 34.7 | 15.2 | N | I40 |
| C/2011 C1 | 2011 03 21.35962 | 19 46 08.19 | -08 30 32.0 | 15.3 | N | I40 |
| C/2011 C1 | 2011 03 21.36118 | 19 46 08.78 | -08 30 29.1 | 15.0 | N | I40 |
| C/2011 C1 | 2011 03 21.37858 | 19 46 15.49 | -08 29 58.8 | 16.1 | N | I40 |
| C/2011 C1 | 2011 03 21.39619 | 19 46 22.14 | -08 29 28.7 | 16.0 | N | I40 |
| C/2011 C1 | 2011 03 22.17788 | 19 51 22.45 | -08 06 41.7 | 14.6 | N | A77 |
| C/2011 C1 | 2011 03 22.18145 | 19 51 23.80 | -08 06 35.3 | 14.6 | N | A77 |
| C/2011 C1 | 2011 03 22.18552 | 19 51 25.32 | -08 06 28.1 | 14.5 | N | A77 |
| C/2011 C1 | 2011 03 22.18856 | 19 51 26.55 | -08 06 22.0 | 14.7 | N | A77 |
| C/2011 C1 | 2011 03 22.19128 | 19 51 27.42 | -08 06 16.8 | 14.6 | N | A77 |
| C/2011 C1 | 2011 03 22.19387 | 19 51 28.53 | -08 06 14.6 | 14.7 | N | A77 |
| C/2011 C1 | 2011 03 22.19717 | 19 51 29.87 | -08 06 08.2 | 15.1 | N | 958 |
| C/2011 C1 | 2011 03 22.20703 | 19 51 33.57 | -08 05 50.8 | 15.1 | N | 958 |
| C/2011 C1 | 2011 03 22.21770 | 19 51 37.61 | -08 05 31.3 | 14.8 | N | 958 |
| C/2011 C1 | 2011 03 22.34282 | 19 52 25.85 | -08 01 38.8 | 15.3 | N | I40 |
| C/2011 C1 | 2011 03 22.34375 | 19 52 26.19 | -08 01 37.1 | 14.9 | N | I40 |
| C/2011 C1 | 2011 03 22.34460 | 19 52 26.51 | -08 01 35.8 | 15.1 | N | I40 |
| C/2011 C1 | 2011 03 22.34545 | 19 52 26.83 | -08 01 34.0 | 14.7 | N | I40 |
| C/2011 C1 | 2011 03 22.34630 | 19 52 27.18 | -08 01 32.5 | 15.3 | N | I40 |