| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 J2 | 1999 08 23.88149 | 15 32 07.31 | +50 24 40.3 | 046 | ||
| C/1999 J2 | 1999 08 31.48439 | 15 32 32.66 | +48 58 03.1 | 16.2 | T | 402 |
| C/1999 J2 | 1999 08 31.48565 | 15 32 32.66 | +48 58 02.4 | 402 | ||
| C/1999 J2 | 1999 08 31.48690 | 15 32 32.67 | +48 58 01.3 | 402 | ||
| C/1999 J2 | 1999 09 05.51262 | 15 33 12.44 | +48 01 35.2 | 349 | ||
| C/1999 J2 | 1999 09 05.51391 | 15 33 12.37 | +48 01 33.1 | 15.1 | T | 349 |
| C/1999 J2 | 1999 09 08.81355 | 15 33 47.69 | +47 24 58.3 | 557 | ||
| C/1999 J2 | 1999 09 08.81588 | 15 33 47.72 | +47 24 56.7 | 557 | ||
| C/1999 J2 | 1999 09 08.81821 | 15 33 47.75 | +47 24 55.1 | 557 | ||
| C/1999 J2 | 1999 09 08.82053 | 15 33 47.78 | +47 24 53.7 | 557 | ||
| C/1999 J2 | 1999 09 09.45113 | 15 33 55.31 | +47 17 56.8 | 16.2 | T | 402 |
| C/1999 J2 | 1999 09 09.45274 | 15 33 55.37 | +47 17 56.2 | 402 | ||
| C/1999 J2 | 1999 09 09.45435 | 15 33 55.37 | +47 17 54.8 | 402 | ||
| C/1999 J2 | 1999 09 10.94105 | 15 34 14.12 | +47 01 38.9 | 17.3 | T | 167 |
| C/1999 J2 | 1999 09 15.17144 | 15 35 14.58 | +46 15 47.1 | 16.5 | T | 848 |
| C/1999 J2 | 1999 09 15.18602 | 15 35 14.83 | +46 15 37.8 | 16.5 | T | 848 |
| C/1999 J2 | 1999 09 15.19642 | 15 35 14.97 | +46 15 31.3 | 16.5 | T | 848 |
| C/1999 J2 | 1999 09 17.20962 | 15 35 47.30 | +45 54 01.7 | 16.2 | T | 848 |
| C/1999 J2 | 1999 09 17.22480 | 15 35 47.54 | +45 53 52.0 | 16.1 | T | 848 |
| C/1999 J2 | 1999 09 17.23849 | 15 35 47.73 | +45 53 43.4 | 16.4 | T | 848 |