| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1997 J2 | 1998 09 13.51910 | 21 10 44.49 | +02 17 02.7 | 12.5 | T | 372 |
| C/1997 J2 | 1998 09 14.00736 | 21 10 23.02 | +02 05 26.8 | 14.0 | T | 758 |
| C/1997 J2 | 1998 09 14.01152 | 21 10 22.83 | +02 05 20.9 | 14.0 | T | 758 |
| C/1997 J2 | 1998 09 14.01500 | 21 10 22.72 | +02 05 14.5 | 14.0 | T | 758 |
| C/1997 J2 | 1998 09 14.11447 | 21 10 18.22 | +02 02 53.9 | 15.1 | N | 294 |
| C/1997 J2 | 1998 09 14.13404 | 21 10 17.40 | +02 02 27.5 | 15.3 | N | 294 |
| C/1997 J2 | 1998 09 15.88090 | 21 09 03.07 | +01 21 20.3 | 13.7 | T | 057 |
| C/1997 J2 | 1998 09 15.88155 | 21 09 02.95 | +01 21 21.2 | 057 | ||
| C/1997 J2 | 1998 09 15.88313 | 21 09 02.98 | +01 21 18.9 | 13.9 | T | 057 |
| C/1997 J2 | 1998 09 15.88472 | 21 09 02.86 | +01 21 14.3 | 057 | ||
| C/1997 J2 | 1998 09 15.88660 | 21 09 02.86 | +01 21 09.1 | 057 | ||
| C/1997 J2 | 1998 09 15.89332 | 21 09 02.23 | +01 21 00.2 | 14.1 | T | 057 |
| C/1997 J2 | 1998 09 16.53038 | 21 08 36.38 | +01 06 14.4 | 14.2 | T | 372 |
| C/1997 J2 | 1998 09 16.87549 | 21 08 22.51 | +00 58 13.2 | 15.2 | T | 958 |
| C/1997 J2 | 1998 09 16.89287 | 21 08 21.77 | +00 57 49.1 | 15.0 | T | 958 |
| C/1997 J2 | 1998 09 16.90926 | 21 08 21.09 | +00 57 26.3 | 15.0 | T | 958 |
| C/1997 J2 | 1998 09 17.50476 | 21 07 57.44 | +00 43 43.2 | 14.3 | T | 372 |
| C/1997 J2 | 1998 09 17.55833 | 21 07 55.28 | +00 42 28.5 | 11.9 | T | 360 |
| C/1997 J2 | 1998 09 17.56076 | 21 07 55.19 | +00 42 25.3 | 360 | ||
| C/1997 J2 | 1998 09 17.85810 | 21 07 43.63 | +00 35 34.6 | 12.3 | T | 504 |