| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 P1 | 1999 02 16.98904 | 09 23 07.54 | +36 59 50.4 | 13.7 | T | 071 |
| C/1998 P1 | 1999 02 16.98956 | 09 23 07.46 | +36 59 51.5 | 13.6 | T | 071 |
| C/1998 P1 | 1999 02 16.99008 | 09 23 07.10 | +36 59 53.1 | 14.2 | T | 071 |
| C/1998 P1 | 1999 02 17.63594 | 09 19 36.09 | +37 19 05.2 | 11.4 | T | 360 |
| C/1998 P1 | 1999 02 17.63802 | 09 19 35.42 | +37 19 08.8 | 360 | ||
| C/1998 P1 | 1999 02 17.90958 | 09 18 07.43 | +37 26 55.9 | 14.1 | T | 071 |
| C/1998 P1 | 1999 02 17.91111 | 09 18 07.01 | +37 26 57.4 | 14.0 | T | 071 |
| C/1998 P1 | 1999 02 17.91212 | 09 18 06.76 | +37 26 59.6 | 14.2 | T | 071 |
| C/1998 P1 | 1999 02 17.91661 | 09 18 05.11 | +37 27 09.1 | 14.6 | T | 071 |
| C/1998 P1 | 1999 02 17.91758 | 09 18 04.96 | +37 27 09.7 | 14.2 | T | 071 |
| C/1998 P1 | 1999 02 18.30669 | 09 15 59.42 | +37 38 03.8 | 16.2 | T | 750 |
| C/1998 P1 | 1999 02 18.31427 | 09 15 56.97 | +37 38 16.5 | 16.1 | T | 750 |
| C/1998 P1 | 1999 02 18.85876 | 09 13 03.80 | +37 52 55.7 | 143 | ||
| C/1998 P1 | 1999 02 18.86947 | 09 13 00.49 | +37 53 15.2 | 143 | ||
| C/1998 P1 | 1999 02 18.88100 | 09 12 56.78 | +37 53 31.8 | 143 | ||
| C/1998 P1 | 1999 02 19.31326 | 09 10 39.87 | +38 04 49.0 | 15.9 | T | 750 |
| C/1998 P1 | 1999 02 19.31518 | 09 10 39.27 | +38 04 53.4 | 16.1 | T | 750 |
| C/1998 P1 | 1999 02 19.76910 | 09 08 17.43 | +38 16 16.6 | 13.4 | T | 871 |
| C/1998 P1 | 1999 02 19.77940 | 09 08 14.13 | +38 16 30.1 | 871 | ||
| C/1998 P1 | 1999 02 20.56627 | 09 04 12.50 | +38 35 23.1 | 355 |