| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 P1 | 1999 02 20.56745 | 09 04 12.14 | +38 35 24.7 | 355 | ||
| C/1998 P1 | 1999 02 20.56862 | 09 04 11.77 | +38 35 26.4 | 355 | ||
| C/1998 P1 | 1999 02 21.73918 | 08 58 19.78 | +39 01 16.8 | 897 | ||
| C/1998 P1 | 1999 02 21.74470 | 08 58 18.17 | +39 01 23.8 | 897 | ||
| C/1998 P1 | 1999 02 21.74966 | 08 58 16.69 | +39 01 29.7 | 897 | ||
| C/1998 P1 | 1999 02 25.02685 | 08 42 51.03 | +40 01 22.2 | 13.2 | T | 118 |
| C/1998 P1 | 1999 02 25.03340 | 08 42 49.25 | +40 01 27.9 | 118 | ||
| C/1998 P1 | 1999 02 25.51639 | 08 40 40.90 | +40 08 55.1 | 13.3 | T | 351 |
| C/1998 P1 | 1999 02 25.51762 | 08 40 40.52 | +40 08 55.0 | 355 | ||
| C/1998 P1 | 1999 02 25.51892 | 08 40 40.15 | +40 08 56.5 | 355 | ||
| C/1998 P1 | 1999 02 25.51986 | 08 40 39.93 | +40 08 57.0 | 351 | ||
| C/1998 P1 | 1999 02 25.52128 | 08 40 39.54 | +40 08 59.1 | 355 | ||
| C/1998 P1 | 1999 02 25.52471 | 08 40 38.66 | +40 09 00.8 | 351 | ||
| C/1998 P1 | 1999 02 25.54325 | 08 40 33.65 | +40 09 19.1 | 13.0 | T | 402 |
| C/1998 P1 | 1999 02 25.54451 | 08 40 33.31 | +40 09 20.1 | 402 | ||
| C/1998 P1 | 1999 02 25.54579 | 08 40 32.98 | +40 09 21.2 | 402 | ||
| C/1998 P1 | 1999 02 26.92229 | 08 34 37.02 | +40 28 36.2 | 13.6 | T | 504 |
| C/1998 P1 | 1999 02 26.92306 | 08 34 36.85 | +40 28 36.3 | 13.4 | T | 504 |
| C/1998 P1 | 1999 02 26.92382 | 08 34 36.67 | +40 28 36.5 | 13.4 | T | 504 |
| C/1998 P1 | 1999 02 26.92728 | 08 34 35.73 | +40 28 39.8 | 13.3 | T | 504 |