| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 J3 | 1999 09 28.79605 | 08 10 59.99 | +27 23 04.7 | 9.5 | T | 349 |
| C/1999 J3 | 1999 09 28.79780 | 08 10 59.76 | +27 22 55.6 | 349 | ||
| C/1999 J3 | 1999 09 28.79940 | 08 10 59.66 | +27 22 46.9 | 349 | ||
| C/1999 J3 | 1999 10 04.71946 | 08 01 41.42 | +16 32 20.5 | 897 | ||
| C/1999 J3 | 1999 10 04.72348 | 08 01 40.96 | +16 31 49.0 | 897 | ||
| C/1999 J3 | 1999 10 05.76269 | 07 59 51.15 | +14 13 00.0 | 903 | ||
| C/1999 J3 | 1999 10 05.76567 | 07 59 50.85 | +14 12 35.6 | 903 | ||
| C/1999 J3 | 1999 10 05.77043 | 07 59 50.34 | +14 11 56.8 | 903 | ||
| C/1999 J3 | 1999 10 08.79249 | 07 54 04.55 | +06 40 15.7 | 349 | ||
| C/1999 J3 | 1999 10 08.79302 | 07 54 04.47 | +06 40 10.1 | 349 | ||
| C/1999 J3 | 1999 10 08.79459 | 07 54 04.29 | +06 39 55.2 | 349 | ||
| C/1999 J3 | 1999 10 10.73444 | 07 49 57.70 | +01 11 33.9 | 10.1 | T | 355 |
| C/1999 J3 | 1999 10 10.73639 | 07 49 57.42 | +01 11 13.0 | 355 | ||
| C/1999 J3 | 1999 10 10.74428 | 07 49 56.35 | +01 09 49.4 | 355 | ||
| C/1999 J3 | 1999 10 10.75882 | 07 49 54.38 | +01 07 14.7 | 349 | ||
| C/1999 J3 | 1999 10 10.75947 | 07 49 54.30 | +01 07 07.6 | 349 | ||
| C/1999 J3 | 1999 10 10.76045 | 07 49 54.13 | +01 06 57.8 | 349 | ||
| C/1999 J3 | 1999 10 11.81738 | 07 47 29.42 | -02 04 17.9 | 897 | ||
| C/1999 J3 | 1999 10 11.81956 | 07 47 29.11 | -02 04 42.0 | 897 | ||
| C/1999 J3 | 1999 10 14.27684 | 07 41 22.81 | -09 57 50.9 | 834 |