| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 N2 | 1999 08 18.78106 | 12 39 41.58 | +25 02 51.3 | 9.5 | T | 071 |
| C/1999 N2 | 1999 08 18.78228 | 12 39 41.68 | +25 02 53.1 | 9.5 | T | 071 |
| C/1999 N2 | 1999 08 18.78348 | 12 39 41.77 | +25 02 54.9 | 9.5 | T | 071 |
| C/1999 N2 | 1999 08 18.81684 | 12 39 44.34 | +25 03 44.7 | 107 | ||
| C/1999 N2 | 1999 08 18.82779 | 12 39 45.34 | +25 04 01.4 | 107 | ||
| C/1999 N2 | 1999 08 19.45360 | 12 40 40.31 | +25 19 21.3 | 347 | ||
| C/1999 N2 | 1999 08 19.45898 | 12 40 40.75 | +25 19 29.2 | 347 | ||
| C/1999 N2 | 1999 08 19.78395 | 12 41 09.13 | +25 27 20.9 | 10.4 | T | 071 |
| C/1999 N2 | 1999 08 19.78512 | 12 41 09.23 | +25 27 22.4 | 10.4 | T | 071 |
| C/1999 N2 | 1999 08 19.78672 | 12 41 09.44 | +25 27 24.8 | 10.4 | T | 071 |
| C/1999 N2 | 1999 08 19.78822 | 12 41 09.43 | +25 27 26.4 | 10.8 | T | 071 |
| C/1999 N2 | 1999 08 19.78882 | 12 41 09.41 | +25 27 28.0 | 10.8 | T | 071 |
| C/1999 N2 | 1999 08 20.07511 | 12 41 33.89 | +25 34 15.4 | 14.2 | N | 762 |
| C/1999 N2 | 1999 08 20.08359 | 12 41 34.62 | +25 34 28.5 | 14.4 | N | 762 |
| C/1999 N2 | 1999 08 20.08713 | 12 41 34.91 | +25 34 32.6 | 14.4 | N | 762 |
| C/1999 N2 | 1999 08 20.09263 | 12 41 35.38 | +25 34 40.3 | 14.6 | N | 762 |
| C/1999 N2 | 1999 08 20.78288 | 12 42 33.83 | +25 50 51.7 | 10.6 | T | 071 |
| C/1999 N2 | 1999 08 20.80989 | 12 42 36.01 | +25 51 29.6 | 9.4 | T | 071 |
| C/1999 N2 | 1999 08 21.81216 | 12 43 58.34 | +26 14 14.1 | 11.1 | T | 118 |
| C/1999 N2 | 1999 08 21.81368 | 12 43 58.44 | +26 14 15.5 | 118 |
