| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 J2 | 1999 05 29.90524 | 16 35 22.72 | +63 14 57.3 | 046 | ||
| C/1999 J2 | 1999 05 29.90631 | 16 35 22.66 | +63 14 56.7 | 046 | ||
| C/1999 J2 | 1999 05 29.90749 | 16 35 22.47 | +63 14 56.0 | 046 | ||
| C/1999 J2 | 1999 05 29.90881 | 16 35 22.46 | +63 14 56.9 | 046 | ||
| C/1999 J2 | 1999 05 29.90987 | 16 35 22.34 | +63 14 56.0 | 046 | ||
| C/1999 J2 | 1999 05 31.13611 | 16 33 39.66 | +63 10 48.9 | 732 | ||
| C/1999 J2 | 1999 05 31.18676 | 16 33 35.30 | +63 10 39.1 | 15.7 | T | 732 |
| C/1999 J2 | 1999 05 31.19608 | 16 33 34.52 | +63 10 36.7 | 15.8 | T | 732 |
| C/1999 J2 | 1999 05 31.20344 | 16 33 33.83 | +63 10 35.1 | 15.8 | T | 732 |
| C/1999 J2 | 1999 05 31.62953 | 16 32 58.13 | +63 09 04.5 | 16.4 | T | 402 |
| C/1999 J2 | 1999 05 31.63079 | 16 32 58.03 | +63 09 04.1 | 402 | ||
| C/1999 J2 | 1999 05 31.63205 | 16 32 57.92 | +63 09 04.2 | 402 | ||
| C/1999 J2 | 1999 06 01.13439 | 16 32 16.25 | +63 07 15.2 | 15.9 | T | 732 |
| C/1999 J2 | 1999 06 01.13910 | 16 32 15.81 | +63 07 13.8 | 15.8 | T | 732 |
| C/1999 J2 | 1999 06 01.14380 | 16 32 15.41 | +63 07 13.6 | 15.8 | T | 732 |
| C/1999 J2 | 1999 06 01.58272 | 16 31 38.66 | +63 05 35.5 | 897 | ||
| C/1999 J2 | 1999 06 01.60646 | 16 31 36.73 | +63 05 29.6 | 16.2 | T | 897 |
| C/1999 J2 | 1999 06 03.36476 | 16 29 11.48 | +62 58 36.5 | 17.8 | T | 704 |
| C/1999 J2 | 1999 06 03.37222 | 16 29 10.39 | +62 58 35.3 | 18.1 | T | 704 |
| C/1999 J2 | 1999 06 03.37963 | 16 29 09.99 | +62 58 33.8 | 18.4 | T | 704 |