| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 S4 | 1999 11 28.88442 | 03 26 58.76 | +36 41 22.3 | 15.4 | T | 610 |
| C/1999 S4 | 1999 11 28.88860 | 03 26 58.14 | +36 41 21.5 | 610 | ||
| C/1999 S4 | 1999 11 28.89277 | 03 26 57.52 | +36 41 20.8 | 610 | ||
| C/1999 S4 | 1999 11 28.89693 | 03 26 56.90 | +36 41 20.0 | 610 | ||
| C/1999 S4 | 1999 11 28.90110 | 03 26 56.28 | +36 41 19.2 | 610 | ||
| C/1999 S4 | 1999 11 29.21244 | 03 26 11.08 | +36 40 03.1 | 642 | ||
| C/1999 S4 | 1999 11 29.22132 | 03 26 09.74 | +36 40 01.4 | 642 | ||
| C/1999 S4 | 1999 11 29.22920 | 03 26 08.70 | +36 39 57.8 | 642 | ||
| C/1999 S4 | 1999 11 29.23838 | 03 26 07.29 | +36 39 56.7 | 642 | ||
| C/1999 S4 | 1999 11 29.24311 | 03 26 06.64 | +36 39 56.2 | 642 | ||
| C/1999 S4 | 1999 11 29.57764 | 03 25 17.98 | +36 38 33.5 | 900 | ||
| C/1999 S4 | 1999 11 29.59028 | 03 25 16.09 | +36 38 30.2 | 14.8 | T | 900 |
| C/1999 S4 | 1999 11 29.60283 | 03 25 14.32 | +36 38 26.3 | 15.1 | T | 352 |
| C/1999 S4 | 1999 11 29.60631 | 03 25 13.84 | +36 38 25.5 | 352 | ||
| C/1999 S4 | 1999 12 03.17925 | 03 16 34.06 | +36 21 27.5 | 642 | ||
| C/1999 S4 | 1999 12 03.18664 | 03 16 33.01 | +36 21 26.0 | 642 | ||
| C/1999 S4 | 1999 12 03.19399 | 03 16 31.97 | +36 21 23.5 | 642 | ||
| C/1999 S4 | 1999 12 03.51405 | 03 15 45.33 | +36 19 42.5 | 15.4 | T | 402 |
| C/1999 S4 | 1999 12 03.51531 | 03 15 45.15 | +36 19 42.1 | 402 | ||
| C/1999 S4 | 1999 12 03.51657 | 03 15 44.95 | +36 19 41.7 | 402 |
