| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 S3 | 2012 11 18.05086 | 19 54 11.90 | +47 20 06.3 | 19.0 | N | H45 |
| C/2012 S3 | 2012 11 18.05175 | 19 54 11.92 | +47 20 04.9 | 19.0 | N | H45 |
| C/2012 S3 | 2012 11 21.78894 | 19 56 41.18 | +45 58 37.2 | 215 | ||
| C/2012 S3 | 2012 11 21.79122 | 19 56 41.19 | +45 58 36.6 | 215 | ||
| C/2012 S3 | 2012 11 28.00547 | 20 01 11.45 | +43 48 03.0 | 19.1 | T | H45 |
| C/2012 S3 | 2012 11 28.00716 | 20 01 11.56 | +43 48 01.6 | 19.0 | T | H45 |
| C/2012 S3 | 2012 11 28.00821 | 20 01 11.63 | +43 48 00.2 | 19.1 | T | H45 |
| C/2012 S3 | 2012 11 28.01009 | 20 01 11.66 | +43 47 58.8 | 19.2 | T | H45 |
| C/2012 S3 | 2012 11 28.01120 | 20 01 11.74 | +43 47 56.3 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 03.00635 | 20 05 05.94 | +42 07 46.8 | 19.4 | N | H45 |
| C/2012 S3 | 2012 12 03.00868 | 20 05 06.08 | +42 07 44.2 | 19.8 | N | H45 |
| C/2012 S3 | 2012 12 03.00979 | 20 05 06.13 | +42 07 42.6 | 19.4 | N | H45 |
| C/2012 S3 | 2012 12 03.01067 | 20 05 06.16 | +42 07 42.1 | 19.5 | N | H45 |
| C/2012 S3 | 2012 12 03.01166 | 20 05 06.19 | +42 07 40.4 | 19.5 | N | H45 |
| C/2012 S3 | 2012 12 03.01265 | 20 05 06.27 | +42 07 39.1 | 19.4 | N | H45 |
| C/2012 S3 | 2012 12 11.00990 | 20 11 47.25 | +39 37 00.0 | 18.9 | T | H45 |
| C/2012 S3 | 2012 12 11.01215 | 20 11 47.37 | +39 36 56.5 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 11.01351 | 20 11 47.41 | +39 36 55.8 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 11.01451 | 20 11 47.44 | +39 36 54.7 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 11.01556 | 20 11 47.51 | +39 36 53.1 | 19.1 | T | H45 |