| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2012 S3 | 2012 12 11.01668 | 20 11 47.55 | +39 36 51.9 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 11.01832 | 20 11 47.69 | +39 36 49.9 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 11.01975 | 20 11 47.73 | +39 36 48.6 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 12.01307 | 20 12 39.46 | +39 18 57.6 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 12.01659 | 20 12 39.62 | +39 18 52.9 | 19.2 | T | H45 |
| C/2012 S3 | 2012 12 12.01819 | 20 12 39.72 | +39 18 52.3 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 12.02218 | 20 12 39.90 | +39 18 48.1 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 12.02433 | 20 12 39.99 | +39 18 46.0 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 12.02575 | 20 12 40.10 | +39 18 45.1 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 13.02153 | 20 13 32.42 | +39 01 03.4 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 13.02320 | 20 13 32.50 | +39 01 02.2 | 18.9 | T | H45 |
| C/2012 S3 | 2012 12 13.03130 | 20 13 32.91 | +39 00 53.2 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 13.03340 | 20 13 33.02 | +39 00 51.1 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 13.03516 | 20 13 33.11 | +39 00 49.1 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 14.00064 | 20 14 24.23 | +38 43 51.9 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 14.00202 | 20 14 24.24 | +38 43 51.0 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 14.00303 | 20 14 24.27 | +38 43 50.5 | 19.0 | T | H45 |
| C/2012 S3 | 2012 12 14.00415 | 20 14 24.30 | +38 43 49.5 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 14.00573 | 20 14 24.35 | +38 43 47.4 | 19.1 | T | H45 |
| C/2012 S3 | 2012 12 14.00672 | 20 14 24.42 | +38 43 46.3 | 19.1 | T | H45 |