| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1997 J1 | 1998 03 21.83801 | 05 25 40.75 | +21 23 08.4 | 17.5 | T | 118 |
| C/1997 J1 | 1998 04 19.46406 | 05 31 14.44 | +19 05 04.8 | 17.7 | T | 360 |
| C/1997 J1 | 1998 04 19.46858 | 05 31 14.50 | +19 05 02.9 | 360 | ||
| C/1997 J1 | 1998 11 24.99722 | 05 53 32.77 | +00 50 36.3 | 20.2 | T | 561 |
| C/1997 J1 | 1998 11 25.00139 | 05 53 32.53 | +00 50 35.6 | 19.6 | T | 561 |
| C/1997 J1 | 1998 11 25.00499 | 05 53 32.37 | +00 50 33.6 | 20.0 | T | 561 |
| C/1997 J1 | 1999 01 14.23725 | 05 11 20.06 | -01 38 06.7 | 693 | ||
| C/1997 J1 | 1999 01 14.24479 | 05 11 19.72 | -01 38 07.3 | 693 | ||
| C/1997 J1 | 1999 01 14.25219 | 05 11 19.50 | -01 38 07.2 | 693 |
