| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 P1 | 1999 03 08.75174 | 07 59 58.96 | +41 46 55.8 | 14.6 | T | 118 |
| C/1998 P1 | 1999 03 08.76254 | 07 59 57.03 | +41 46 59.0 | 118 | ||
| C/1998 P1 | 1999 03 12.97654 | 07 48 56.76 | +41 58 54.2 | 14.6 | T | 113 |
| C/1998 P1 | 1999 03 13.00450 | 07 48 51.91 | +41 59 00.1 | 14.3 | T | 113 |
| C/1998 P1 | 1999 03 13.24340 | 07 48 18.92 | +41 59 24.6 | 840 | ||
| C/1998 P1 | 1999 03 13.26424 | 07 48 15.90 | +41 59 27.8 | 840 | ||
| C/1998 P1 | 1999 03 16.49236 | 07 41 17.55 | +42 03 02.4 | 14.1 | T | 402 |
| C/1998 P1 | 1999 03 16.49361 | 07 41 17.35 | +42 03 02.4 | 402 | ||
| C/1998 P1 | 1999 03 16.49487 | 07 41 17.19 | +42 03 02.6 | 402 | ||
| C/1998 P1 | 1999 03 16.51581 | 07 41 14.55 | +42 03 06.4 | 14.9 | T | 351 |
| C/1998 P1 | 1999 03 16.51950 | 07 41 14.32 | +42 03 00.3 | 351 | ||
| C/1998 P1 | 1999 03 17.87178 | 07 38 38.10 | +42 03 30.9 | 15.4 | T | 113 |
| C/1998 P1 | 1999 03 17.90653 | 07 38 34.10 | +42 03 31.3 | 15.4 | T | 113 |
| C/1998 P1 | 1999 03 17.92667 | 07 38 31.85 | +42 03 31.2 | 15.4 | T | 113 |
| C/1998 P1 | 1999 03 20.17743 | 07 34 35.72 | +42 03 15.8 | 840 | ||
| C/1998 P1 | 1999 03 20.19341 | 07 34 34.13 | +42 03 15.6 | 840 | ||
| C/1998 P1 | 1999 03 20.90689 | 07 33 24.74 | +42 02 56.9 | 13.7 | T | 504 |
| C/1998 P1 | 1999 03 20.90866 | 07 33 24.58 | +42 02 56.8 | 13.6 | T | 504 |
| C/1998 P1 | 1999 03 20.91185 | 07 33 24.25 | +42 02 56.6 | 13.3 | T | 504 |
| C/1998 P1 | 1999 03 20.91404 | 07 33 24.08 | +42 02 56.4 | 13.4 | T | 504 |