| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 S4 | 2000 07 25.82373 | 11 14 31.85 | +36 51 27.9 | 104 | ||
| C/1999 S4 | 2000 07 25.82470 | 11 14 32.84 | +36 51 09.6 | 104 | ||
| C/1999 S4 | 2000 07 25.84367 | 11 14 50.14 | +36 45 13.8 | 557 | ||
| C/1999 S4 | 2000 07 25.84586 | 11 14 52.18 | +36 44 33.9 | 557 | ||
| C/1999 S4 | 2000 07 25.84692 | 11 14 53.13 | +36 44 13.5 | 557 | ||
| C/1999 S4 | 2000 07 25.84949 | 11 14 55.40 | +36 43 27.3 | 046 | ||
| C/1999 S4 | 2000 07 25.85108 | 11 14 56.83 | +36 42 58.0 | 046 | ||
| C/1999 S4 | 2000 07 25.85125 | 11 14 56.95 | +36 42 54.2 | 557 | ||
| C/1999 S4 | 2000 07 25.85315 | 11 14 58.68 | +36 42 19.4 | 046 | ||
| C/1999 S4 | 2000 07 25.85377 | 11 14 59.28 | +36 42 07.7 | 557 | ||
| C/1999 S4 | 2000 07 25.85522 | 11 15 00.53 | +36 41 40.8 | 557 | ||
| C/1999 S4 | 2000 07 25.85697 | 11 15 02.16 | +36 41 09.4 | 046 | ||
| C/1999 S4 | 2000 07 25.86116 | 11 15 05.90 | +36 39 52.1 | 046 | ||
| C/1999 S4 | 2000 07 25.86177 | 11 15 06.70 | +36 39 55.3 | 7.0 | T | 620 |
| C/1999 S4 | 2000 07 25.86506 | 11 15 09.62 | +36 38 53.7 | 7.0 | T | 620 |
| C/1999 S4 | 2000 07 25.86836 | 11 15 12.69 | +36 37 52.5 | 7.0 | T | 620 |
| C/1999 S4 | 2000 07 26.88625 | 11 28 48.44 | +31 35 12.4 | 7.0 | T | 620 |
| C/1999 S4 | 2000 07 26.88825 | 11 28 49.81 | +31 34 37.5 | 7.1 | T | 620 |
| C/1999 S4 | 2000 07 26.89267 | 11 28 52.84 | +31 33 20.6 | 7.0 | T | 620 |
| C/1999 S4 | 2000 07 26.89360 | 11 28 53.47 | +31 33 02.8 | 7.0 | T | 620 |