| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 N2 | 1999 08 22.81269 | 12 45 18.01 | +26 36 12.9 | 10.6 | T | 118 |
| C/1999 N2 | 1999 08 22.81508 | 12 45 18.23 | +26 36 16.0 | 118 | ||
| C/1999 N2 | 1999 08 24.44594 | 12 47 23.75 | +27 10 38.1 | 11.0 | T | 351 |
| C/1999 N2 | 1999 08 24.44955 | 12 47 23.95 | +27 10 41.8 | 351 | ||
| C/1999 N2 | 1999 08 24.45726 | 12 47 24.59 | +27 10 50.9 | 351 | ||
| C/1999 N2 | 1999 08 27.07796 | 12 50 36.25 | +28 02 34.4 | 14.0 | N | 762 |
| C/1999 N2 | 1999 08 27.08550 | 12 50 36.86 | +28 02 41.7 | 14.8 | N | 762 |
| C/1999 N2 | 1999 08 27.09089 | 12 50 37.27 | +28 02 47.7 | 14.5 | N | 762 |
| C/1999 N2 | 1999 08 30.07528 | 12 54 03.72 | +28 57 15.9 | 14.2 | N | 762 |
| C/1999 N2 | 1999 08 30.08871 | 12 54 04.69 | +28 57 30.6 | 14.6 | N | 762 |
| C/1999 N2 | 1999 08 30.09664 | 12 54 05.17 | +28 57 38.7 | 14.7 | N | 762 |
| C/1999 N2 | 1999 08 31.46521 | 12 55 36.50 | +29 21 15.8 | 11.3 | T | 402 |
| C/1999 N2 | 1999 08 31.46646 | 12 55 36.60 | +29 21 17.2 | 402 | ||
| C/1999 N2 | 1999 08 31.46769 | 12 55 36.72 | +29 21 18.2 | 349 | ||
| C/1999 N2 | 1999 08 31.46772 | 12 55 36.65 | +29 21 18.5 | 402 | ||
| C/1999 N2 | 1999 08 31.47069 | 12 55 36.86 | +29 21 21.1 | 349 | ||
| C/1999 N2 | 1999 09 03.07558 | 12 58 26.47 | +30 04 15.9 | 16.0 | N | 762 |
| C/1999 N2 | 1999 09 03.07909 | 12 58 26.65 | +30 04 20.7 | 16.1 | N | 762 |
| C/1999 N2 | 1999 09 03.08984 | 12 58 27.39 | +30 04 30.0 | 15.9 | N | 762 |
| C/1999 N2 | 1999 09 03.09621 | 12 58 27.74 | +30 04 36.8 | 16.0 | N | 762 |
