| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2011 R1 | 2013 05 19.98374 | 13 50 33.03 | +16 02 07.0 | 17.0 | N | 958 |
| C/2011 R1 | 2013 05 19.99092 | 13 50 32.39 | +16 02 13.1 | 17.0 | N | 958 |
| C/2011 R1 | 2013 05 19.99804 | 13 50 31.79 | +16 02 19.6 | 17.1 | N | 958 |
| C/2011 R1 | 2013 05 20.12867 | 13 50 20.72 | +16 04 13.6 | 17.2 | N | H47 |
| C/2011 R1 | 2013 05 20.13592 | 13 50 20.08 | +16 04 19.5 | 16.8 | N | H47 |
| C/2011 R1 | 2013 05 20.14769 | 13 50 19.10 | +16 04 29.5 | 17.1 | N | H47 |
| C/2011 R1 | 2013 05 20.86545 | 13 49 18.12 | +16 14 44.0 | 16.7 | N | 958 |
| C/2011 R1 | 2013 05 20.87425 | 13 49 17.45 | +16 14 52.7 | 16.8 | N | 958 |
| C/2011 R1 | 2013 05 20.88304 | 13 49 16.47 | +16 14 59.5 | 16.8 | N | 958 |
| C/2011 R1 | 2013 05 20.88693 | 13 49 16.21 | +16 15 02.3 | 17.1 | N | 511 |
| C/2011 R1 | 2013 05 20.89074 | 13 49 15.86 | +16 15 05.5 | 16.7 | N | 958 |
| C/2011 R1 | 2013 05 20.89473 | 13 49 15.52 | +16 15 08.9 | 17.0 | N | 511 |
| C/2011 R1 | 2013 05 20.90253 | 13 49 14.85 | +16 15 15.3 | 17.1 | N | 511 |
| C/2011 R1 | 2013 05 21.61893 | 13 48 14.98 | +16 25 13.8 | 900 | ||
| C/2011 R1 | 2013 05 21.62628 | 13 48 14.29 | +16 25 18.5 | 14.7 | T | 900 |
| C/2011 R1 | 2013 05 22.86144 | 13 46 33.65 | +16 41 54.0 | 16.9 | N | 233 |
| C/2011 R1 | 2013 05 22.86757 | 13 46 33.18 | +16 41 58.8 | 17.4 | N | 233 |
| C/2011 R1 | 2013 05 22.87336 | 13 46 32.77 | +16 42 03.1 | 17.6 | N | 233 |
| C/2011 R1 | 2013 05 23.58265 | 13 45 36.01 | +16 51 16.1 | 14.4 | T | D95 |
| C/2011 R1 | 2013 05 23.58411 | 13 45 35.99 | +16 51 17.9 | D95 |