| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 R1 | 2013 04 13.92463 | 14 58 06.94 | +01 45 38.8 | 14.4 | N | A77 |
| C/2011 R1 | 2013 04 13.93112 | 14 58 05.97 | +01 45 55.6 | 15.5 | N | A77 |
| C/2011 R1 | 2013 04 13.98458 | 14 57 59.36 | +01 47 35.0 | 16.3 | N | 958 |
| C/2011 R1 | 2013 04 13.99183 | 14 57 58.46 | +01 47 48.5 | 16.4 | N | 958 |
| C/2011 R1 | 2013 04 13.99908 | 14 57 57.55 | +01 48 02.3 | 16.4 | N | 958 |
| C/2011 R1 | 2013 04 14.00147 | 14 57 56.92 | +01 48 02.3 | 16.8 | N | B53 |
| C/2011 R1 | 2013 04 14.00302 | 14 57 56.86 | +01 48 10.1 | 16.7 | N | B53 |
| C/2011 R1 | 2013 04 14.00612 | 14 57 56.62 | +01 48 17.6 | 16.4 | N | B53 |
| C/2011 R1 | 2013 04 14.00630 | 14 57 56.63 | +01 48 15.9 | 16.4 | N | 958 |
| C/2011 R1 | 2013 04 14.00766 | 14 57 56.68 | +01 48 18.6 | 16.8 | N | B53 |
| C/2011 R1 | 2013 04 14.00920 | 14 57 56.29 | +01 48 21.2 | 16.7 | N | B53 |
| C/2011 R1 | 2013 04 14.01075 | 14 57 56.10 | +01 48 23.1 | 16.6 | N | B53 |
| C/2011 R1 | 2013 04 14.01230 | 14 57 55.96 | +01 48 27.2 | 16.6 | N | B53 |
| C/2011 R1 | 2013 04 14.01356 | 14 57 55.73 | +01 48 29.5 | 16.4 | N | 958 |
| C/2011 R1 | 2013 04 14.01384 | 14 57 55.64 | +01 48 29.8 | 16.6 | T | B53 |
| C/2011 R1 | 2013 04 14.01539 | 14 57 55.52 | +01 48 32.4 | B53 | ||
| C/2011 R1 | 2013 04 14.09190 | 14 57 45.94 | +01 50 58.1 | 15.6 | N | I57 |
| C/2011 R1 | 2013 04 14.09333 | 14 57 45.77 | +01 50 59.2 | 15.7 | N | I57 |
| C/2011 R1 | 2013 04 14.09395 | 14 57 45.68 | +01 50 59.3 | 15.6 | N | I57 |
| C/2011 R1 | 2013 04 14.38210 | 14 57 09.94 | +01 59 58.6 | 14.8 | N | H45 |