| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 S4 | 2000 07 20.22419 | 08 26 43.72 | +62 37 51.4 | 642 | ||
| C/1999 S4 | 2000 07 20.22566 | 08 26 48.02 | +62 37 38.4 | 642 | ||
| C/1999 S4 | 2000 07 20.22919 | 08 26 58.32 | +62 37 05.7 | 642 | ||
| C/1999 S4 | 2000 07 20.47717 | 08 38 52.25 | +61 56 59.3 | 7.6 | T | 349 |
| C/1999 S4 | 2000 07 20.47837 | 08 38 55.58 | +61 56 47.1 | 349 | ||
| C/1999 S4 | 2000 07 20.47934 | 08 38 58.33 | +61 56 36.8 | 349 | ||
| C/1999 S4 | 2000 07 20.49487 | 08 39 42.54 | +61 53 56.1 | 349 | ||
| C/1999 S4 | 2000 07 20.87871 | 08 57 20.45 | +60 42 36.3 | 958 | ||
| C/1999 S4 | 2000 07 20.89436 | 08 58 02.38 | +60 39 27.9 | 958 | ||
| C/1999 S4 | 2000 07 20.92764 | 08 59 31.47 | +60 32 42.5 | 958 | ||
| C/1999 S4 | 2000 07 21.04359 | 09 04 38.04 | +60 08 40.9 | 958 | ||
| C/1999 S4 | 2000 07 21.11427 | 09 07 41.93 | +59 53 38.6 | 958 | ||
| C/1999 S4 | 2000 07 21.46695 | 09 22 18.00 | +58 34 14.4 | 900 | ||
| C/1999 S4 | 2000 07 21.47155 | 09 22 29.16 | +58 33 08.8 | 300 | ||
| C/1999 S4 | 2000 07 21.47257 | 09 22 31.62 | +58 32 54.3 | 300 | ||
| C/1999 S4 | 2000 07 21.47280 | 09 22 32.23 | +58 32 50.4 | 7.2 | T | 900 |
| C/1999 S4 | 2000 07 21.47720 | 09 22 42.72 | +58 31 48.1 | 360 | ||
| C/1999 S4 | 2000 07 21.47789 | 09 22 44.39 | +58 31 38.1 | 360 | ||
| C/1999 S4 | 2000 07 21.47855 | 09 22 46.14 | +58 31 26.9 | 7.5 | T | 347 |
| C/1999 S4 | 2000 07 21.47859 | 09 22 46.05 | +58 31 28.4 | 360 |