| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 P1 | 1999 01 28.59777 | 11 13 32.43 | +20 35 14.7 | 355 | ||
| C/1998 P1 | 1999 01 28.60007 | 11 13 31.70 | +20 35 23.8 | 355 | ||
| C/1998 P1 | 1999 01 29.81799 | 11 07 08.57 | +21 54 40.4 | 897 | ||
| C/1998 P1 | 1999 01 29.81921 | 11 07 08.27 | +21 54 45.1 | 897 | ||
| C/1998 P1 | 1999 01 29.90381 | 11 06 41.91 | +22 00 10.2 | 11.6 | T | 605 |
| C/1998 P1 | 1999 01 29.91633 | 11 06 37.87 | +22 00 58.1 | 11.6 | T | 605 |
| C/1998 P1 | 1999 01 29.93108 | 11 06 33.09 | +22 01 55.3 | 11.5 | T | 605 |
| C/1998 P1 | 1999 02 05.63523 | 10 28 55.09 | +28 49 18.8 | 11.6 | T | 355 |
| C/1998 P1 | 1999 02 05.63807 | 10 28 54.11 | +28 49 28.5 | 355 | ||
| C/1998 P1 | 1999 02 05.64192 | 10 28 52.73 | +28 49 41.1 | 355 | ||
| C/1998 P1 | 1999 02 06.51110 | 10 23 47.71 | +29 37 13.2 | 12.6 | T | 351 |
| C/1998 P1 | 1999 02 06.51440 | 10 23 46.55 | +29 37 23.5 | 351 | ||
| C/1998 P1 | 1999 02 06.51800 | 10 23 45.28 | +29 37 35.0 | 351 | ||
| C/1998 P1 | 1999 02 07.54466 | 10 17 42.92 | +30 31 46.0 | 352 | ||
| C/1998 P1 | 1999 02 07.56054 | 10 17 37.24 | +30 32 36.0 | 352 | ||
| C/1998 P1 | 1999 02 08.59366 | 10 11 31.47 | +31 24 54.1 | 10.7 | T | 900 |
| C/1998 P1 | 1999 02 08.59929 | 10 11 29.46 | +31 25 10.5 | 900 | ||
| C/1998 P1 | 1999 02 08.62032 | 10 11 21.94 | +31 26 10.9 | 352 | ||
| C/1998 P1 | 1999 02 08.62380 | 10 11 20.70 | +31 26 22.1 | 352 | ||
| C/1998 P1 | 1999 02 08.67170 | 10 11 03.61 | +31 28 45.4 | 11.2 | T | 402 |