| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 L3 | 2011 09 01.88108 | 18 05 15.69 | +33 55 28.0 | 17.4 | N | 958 |
| C/2011 L3 | 2011 09 03.87993 | 18 01 05.21 | +34 00 51.9 | 17.5 | N | 958 |
| C/2011 L3 | 2011 09 03.89086 | 18 01 03.91 | +34 00 50.1 | 17.7 | N | 958 |
| C/2011 L3 | 2011 09 03.90119 | 18 01 02.51 | +34 00 50.5 | 17.6 | N | 958 |
| C/2011 L3 | 2011 09 03.91323 | 18 01 01.03 | +34 00 54.4 | 16.0 | T | 585 |
| C/2011 L3 | 2011 09 03.91346 | 18 01 01.08 | +34 00 53.5 | 17.6 | N | 958 |
| C/2011 L3 | 2011 09 03.91737 | 18 01 00.51 | +34 00 54.7 | 17.5 | N | 585 |
| C/2011 L3 | 2011 09 03.91878 | 18 01 00.33 | +34 00 55.3 | 17.5 | N | 585 |
| C/2011 L3 | 2011 09 03.92021 | 18 01 00.14 | +34 00 55.3 | 17.4 | N | 585 |
| C/2011 L3 | 2011 09 03.92091 | 18 01 00.02 | +34 00 55.5 | 17.6 | N | 585 |
| C/2011 L3 | 2011 09 03.92303 | 18 00 59.81 | +34 00 55.7 | 17.6 | N | 585 |
| C/2011 L3 | 2011 09 05.85271 | 17 57 18.23 | +34 04 52.4 | 17.2 | N | 958 |
| C/2011 L3 | 2011 09 05.86400 | 17 57 16.87 | +34 04 53.7 | 17.4 | N | 958 |
| C/2011 L3 | 2011 09 05.87489 | 17 57 15.63 | +34 04 54.6 | 17.4 | N | 958 |
| C/2011 L3 | 2011 09 06.86078 | 17 55 29.57 | +34 06 31.0 | 17.4 | N | 958 |
| C/2011 L3 | 2011 09 06.87179 | 17 55 28.32 | +34 06 32.0 | 17.2 | N | 958 |
| C/2011 L3 | 2011 09 06.88303 | 17 55 27.18 | +34 06 32.6 | 17.3 | N | 958 |
| C/2011 L3 | 2011 09 07.84318 | 17 53 48.50 | +34 07 51.7 | 17.1 | N | C71 |
| C/2011 L3 | 2011 09 07.86012 | 17 53 46.79 | +34 07 52.7 | 17.3 | N | 958 |
| C/2011 L3 | 2011 09 07.86427 | 17 53 46.36 | +34 07 52.8 | 17.1 | N | C71 |