| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 Y1 | 2000 11 11.81068 | 00 30 38.06 | +32 01 11.5 | 143 | ||
| C/1999 Y1 | 2000 11 14.92941 | 00 25 16.97 | +30 27 16.3 | 170 | ||
| C/1999 Y1 | 2000 11 16.01661 | 00 23 31.55 | +29 54 42.4 | 860 | ||
| C/1999 Y1 | 2000 11 16.02337 | 00 23 30.92 | +29 54 29.3 | 860 | ||
| C/1999 Y1 | 2000 11 16.02819 | 00 23 30.41 | +29 54 21.3 | 860 | ||
| C/1999 Y1 | 2000 11 17.85674 | 00 20 39.92 | +28 59 31.8 | 183 | ||
| C/1999 Y1 | 2000 11 17.86285 | 00 20 39.39 | +28 59 20.1 | 183 | ||
| C/1999 Y1 | 2000 11 17.91962 | 00 20 34.17 | +28 57 35.4 | 13.6 | T | 941 |
| C/1999 Y1 | 2000 11 18.51667 | 00 19 40.78 | +28 39 50.1 | 12.8 | T | 360 |
| C/1999 Y1 | 2000 11 18.51903 | 00 19 40.52 | +28 39 45.3 | 349 | ||
| C/1999 Y1 | 2000 11 18.51997 | 00 19 40.50 | +28 39 44.2 | 360 | ||
| C/1999 Y1 | 2000 11 18.52027 | 00 19 40.42 | +28 39 43.2 | 349 | ||
| C/1999 Y1 | 2000 11 18.52139 | 00 19 40.32 | +28 39 40.9 | 13.1 | T | 349 |
| C/1999 Y1 | 2000 11 18.57317 | 00 19 35.65 | +28 38 07.9 | 347 | ||
| C/1999 Y1 | 2000 11 18.57921 | 00 19 35.13 | +28 37 57.4 | 13.2 | T | 347 |
| C/1999 Y1 | 2000 11 18.58338 | 00 19 34.71 | +28 37 50.3 | 13.2 | T | 347 |
| C/1999 Y1 | 2000 11 18.88116 | 00 19 08.36 | +28 28 55.6 | 14.3 | T | 170 |
| C/1999 Y1 | 2000 11 18.88988 | 00 19 07.57 | +28 28 39.8 | 13.5 | T | 941 |
| C/1999 Y1 | 2000 11 18.89905 | 00 19 06.71 | +28 28 23.4 | 170 | ||
| C/1999 Y1 | 2000 11 19.74708 | 00 17 53.39 | +28 03 14.8 | 143 |
