| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 S4 | 2000 07 16.30623 | 05 22 12.56 | +63 45 42.2 | 642 | ||
| C/1999 S4 | 2000 07 16.30756 | 05 22 15.42 | +63 45 48.5 | 642 | ||
| C/1999 S4 | 2000 07 16.31030 | 05 22 21.39 | +63 46 01.9 | 642 | ||
| C/1999 S4 | 2000 07 16.54934 | 05 31 13.10 | +64 04 27.6 | 349 | ||
| C/1999 S4 | 2000 07 16.55068 | 05 31 16.12 | +64 04 34.2 | 349 | ||
| C/1999 S4 | 2000 07 16.75061 | 05 39 03.48 | +64 18 52.2 | 349 | ||
| C/1999 S4 | 2000 07 16.75098 | 05 39 04.33 | +64 18 53.6 | 8.0 | T | 349 |
| C/1999 S4 | 2000 07 18.50047 | 06 58 57.28 | +65 06 40.9 | 7.8 | T | 351 |
| C/1999 S4 | 2000 07 18.50468 | 06 59 09.60 | +65 06 33.6 | 351 | ||
| C/1999 S4 | 2000 07 18.51819 | 06 59 50.88 | +65 06 14.9 | 351 | ||
| C/1999 S4 | 2000 07 18.93965 | 07 21 26.73 | +64 49 53.9 | 046 | ||
| C/1999 S4 | 2000 07 18.94053 | 07 21 29.43 | +64 49 51.2 | 046 | ||
| C/1999 S4 | 2000 07 18.94112 | 07 21 31.29 | +64 49 49.2 | 046 | ||
| C/1999 S4 | 2000 07 18.94235 | 07 21 35.10 | +64 49 44.9 | 046 | ||
| C/1999 S4 | 2000 07 18.94419 | 07 21 40.80 | +64 49 39.5 | 046 | ||
| C/1999 S4 | 2000 07 18.94488 | 07 21 42.97 | +64 49 37.3 | 046 | ||
| C/1999 S4 | 2000 07 18.94587 | 07 21 45.94 | +64 49 34.3 | 046 | ||
| C/1999 S4 | 2000 07 19.48273 | 07 49 26.74 | +64 09 37.2 | 7.5 | T | 351 |
| C/1999 S4 | 2000 07 19.50040 | 07 50 21.31 | +64 07 53.9 | 351 | ||
| C/1999 S4 | 2000 07 19.74031 | 08 02 40.40 | +63 42 31.4 | 402 |