| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 J2 | 1999 09 18.19109 | 15 36 03.82 | +45 43 37.8 | 15.8 | T | 848 |
| C/1999 J2 | 1999 09 18.20285 | 15 36 04.01 | +45 43 30.3 | 15.7 | T | 848 |
| C/1999 J2 | 1999 09 18.21325 | 15 36 04.20 | +45 43 23.7 | 16.0 | T | 848 |
| C/1999 J2 | 1999 09 23.49550 | 15 37 41.58 | +44 48 22.3 | 347 | ||
| C/1999 J2 | 1999 09 23.50485 | 15 37 41.97 | +44 48 16.1 | 347 | ||
| C/1999 J2 | 1999 09 24.76084 | 15 38 07.17 | +44 35 25.8 | 16.9 | T | 461 |
| C/1999 J2 | 1999 09 24.76539 | 15 38 07.25 | +44 35 23.3 | 461 | ||
| C/1999 J2 | 1999 09 27.46043 | 15 39 03.69 | +44 08 10.0 | 867 | ||
| C/1999 J2 | 1999 09 27.46633 | 15 39 03.82 | +44 08 06.6 | 867 | ||
| C/1999 J2 | 1999 09 27.48196 | 15 39 04.16 | +44 07 57.0 | 867 | ||
| C/1999 J2 | 1999 09 28.44169 | 15 39 25.04 | +43 58 22.8 | 16.0 | T | 402 |
| C/1999 J2 | 1999 09 28.44295 | 15 39 25.06 | +43 58 22.4 | 402 | ||
| C/1999 J2 | 1999 09 28.44421 | 15 39 25.09 | +43 58 21.6 | 402 | ||
| C/1999 J2 | 1999 09 30.15601 | 15 40 03.31 | +43 41 25.7 | 718 | ||
| C/1999 J2 | 1999 09 30.16294 | 15 40 03.48 | +43 41 22.0 | 718 | ||
| C/1999 J2 | 1999 09 30.16990 | 15 40 03.59 | +43 41 17.3 | 718 | ||
| C/1999 J2 | 1999 09 30.18101 | 15 40 03.87 | +43 41 10.7 | 718 | ||
| C/1999 J2 | 1999 10 02.14144 | 15 40 49.11 | +43 22 02.6 | 718 | ||
| C/1999 J2 | 1999 10 02.14838 | 15 40 49.29 | +43 21 57.3 | 718 | ||
| C/1999 J2 | 1999 10 02.15972 | 15 40 49.60 | +43 21 50.9 | 718 |