| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 C1 | 2011 04 14.17742 | 22 03 53.69 | +02 52 22.8 | 13.7 | N | 958 |
| C/2011 C1 | 2011 04 14.18539 | 22 03 56.03 | +02 52 34.7 | 14.2 | N | 958 |
| C/2011 C1 | 2011 04 15.16639 | 22 08 50.02 | +03 16 43.1 | 14.2 | N | 958 |
| C/2011 C1 | 2011 04 15.17299 | 22 08 51.97 | +03 16 52.3 | 14.2 | N | 958 |
| C/2011 C1 | 2011 04 15.17958 | 22 08 53.91 | +03 17 01.2 | 14.2 | N | 958 |
| C/2011 C1 | 2011 04 15.18618 | 22 08 55.86 | +03 17 11.3 | 14.3 | N | 958 |
| C/2011 C1 | 2011 04 15.46756 | 22 10 19.55 | +03 24 03.5 | 10.2 | T | H06 |
| C/2011 C1 | 2011 04 15.46997 | 22 10 20.29 | +03 24 06.7 | H06 | ||
| C/2011 C1 | 2011 04 15.47238 | 22 10 20.94 | +03 24 09.6 | 10.2 | T | H06 |
| C/2011 C1 | 2011 04 16.14505 | 22 13 39.62 | +03 40 19.4 | 12.9 | N | C10 |
| C/2011 C1 | 2011 04 16.14653 | 22 13 39.96 | +03 40 21.5 | 12.9 | N | C10 |
| C/2011 C1 | 2011 04 16.14799 | 22 13 40.45 | +03 40 23.7 | 12.9 | N | C10 |
| C/2011 C1 | 2011 04 16.14953 | 22 13 40.89 | +03 40 26.2 | 12.9 | N | C10 |
| C/2011 C1 | 2011 04 16.15098 | 22 13 41.27 | +03 40 28.0 | 12.9 | N | C10 |
| C/2011 C1 | 2011 04 16.15256 | 22 13 41.81 | +03 40 30.2 | 12.9 | N | C10 |
| C/2011 C1 | 2011 04 16.16719 | 22 13 46.13 | +03 40 51.4 | 13.9 | N | 958 |
| C/2011 C1 | 2011 04 16.17599 | 22 13 48.69 | +03 41 04.0 | 13.9 | N | 958 |
| C/2011 C1 | 2011 04 16.18479 | 22 13 51.33 | +03 41 16.3 | 13.8 | N | 958 |
| C/2011 C1 | 2011 04 16.39854 | 22 14 54.05 | +03 46 31.7 | 14.6 | N | I40 |
| C/2011 C1 | 2011 04 16.40015 | 22 14 54.50 | +03 46 34.2 | 14.0 | N | I40 |
