| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 J2 | 1999 05 17.89639 | 16 52 16.43 | +63 40 29.1 | 557 | ||
| C/1999 J2 | 1999 05 18.15002 | 16 51 55.49 | +63 40 14.1 | 16.1 | T | 726 |
| C/1999 J2 | 1999 05 18.16104 | 16 51 54.62 | +63 40 13.0 | 16.4 | T | 726 |
| C/1999 J2 | 1999 05 18.17063 | 16 51 53.83 | +63 40 12.6 | 16.1 | T | 726 |
| C/1999 J2 | 1999 05 18.22880 | 16 51 48.74 | +63 40 09.0 | 15.6 | T | 713 |
| C/1999 J2 | 1999 05 18.25867 | 16 51 46.19 | +63 40 07.8 | 15.5 | T | 713 |
| C/1999 J2 | 1999 05 18.27394 | 16 51 44.94 | +63 40 05.8 | 15.7 | T | 713 |
| C/1999 J2 | 1999 05 18.30089 | 16 51 42.59 | +63 40 03.7 | 15.7 | T | 713 |
| C/1999 J2 | 1999 05 18.95967 | 16 50 47.24 | +63 39 19.0 | 16.1 | T | 118 |
| C/1999 J2 | 1999 05 18.96516 | 16 50 46.73 | +63 39 18.5 | 118 | ||
| C/1999 J2 | 1999 05 19.04612 | 16 50 40.23 | +63 39 11.6 | 15.5 | T | 758 |
| C/1999 J2 | 1999 05 19.05749 | 16 50 39.30 | +63 39 10.7 | 15.5 | T | 758 |
| C/1999 J2 | 1999 05 19.06333 | 16 50 38.72 | +63 39 10.0 | 15.4 | T | 758 |
| C/1999 J2 | 1999 05 19.18082 | 16 50 28.76 | +63 39 02.2 | 17.7 | T | 750 |
| C/1999 J2 | 1999 05 19.18854 | 16 50 28.04 | +63 39 01.5 | 17.4 | T | 750 |
| C/1999 J2 | 1999 05 19.20201 | 16 50 26.96 | +63 39 00.5 | 17.6 | T | 750 |
| C/1999 J2 | 1999 05 19.20639 | 16 50 26.54 | +63 39 00.2 | 17.6 | T | 750 |
| C/1999 J2 | 1999 05 19.26358 | 16 50 21.78 | +63 38 56.0 | 15.7 | T | 713 |
| C/1999 J2 | 1999 05 19.28272 | 16 50 20.08 | +63 38 54.5 | 15.7 | T | 713 |
| C/1999 J2 | 1999 05 19.29938 | 16 50 18.69 | +63 38 53.3 | 15.7 | T | 713 |