| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1997 O1 | 1997 12 13.85818 | 15 22 39.60 | +26 10 50.0 | 897 | ||
| C/1997 O1 | 1997 12 13.86245 | 15 22 39.97 | +26 10 51.8 | 16.2 | T | 897 |
| C/1997 O1 | 1997 12 27.84535 | 15 37 13.38 | +31 18 31.5 | 16.9 | T | 897 |
| C/1997 O1 | 1997 12 27.84943 | 15 37 13.45 | +31 18 34.9 | 897 | ||
| C/1997 O1 | 1998 01 11.13196 | 15 50 44.04 | +37 24 31.1 | 118 | ||
| C/1997 O1 | 1998 01 11.13676 | 15 50 44.28 | +37 24 39.2 | 17.3 | T | 118 |
| C/1997 O1 | 1998 01 20.52569 | 15 58 27.25 | +41 51 20.7 | 16.9 | T | 696 |
| C/1997 O1 | 1998 01 20.52956 | 15 58 27.39 | +41 51 27.0 | 17.1 | T | 696 |
| C/1997 O1 | 1998 01 30.83760 | 16 05 22.39 | +47 03 02.5 | 17.7 | T | 897 |
| C/1997 O1 | 1998 02 04.19505 | 16 07 38.65 | +49 18 48.9 | 118 | ||
| C/1997 O1 | 1998 02 04.19669 | 16 07 38.71 | +49 18 52.0 | 17.3 | T | 118 |
| C/1997 O1 | 1998 02 04.82188 | 16 07 56.19 | +49 38 30.2 | 17.3 | T | 360 |
| C/1997 O1 | 1998 02 04.82622 | 16 07 56.33 | +49 38 37.6 | 360 | ||
| C/1997 O1 | 1998 02 04.82986 | 16 07 56.35 | +49 38 44.9 | 360 | ||
| C/1997 O1 | 1998 02 05.15057 | 16 08 04.95 | +49 48 47.6 | 118 | ||
| C/1997 O1 | 1998 02 05.15594 | 16 08 05.09 | +49 48 57.9 | 17.5 | T | 118 |
| C/1997 O1 | 1998 02 05.72205 | 16 08 20.07 | +50 06 42.9 | 17.3 | T | 897 |
| C/1997 O1 | 1998 02 05.73300 | 16 08 20.47 | +50 07 05.7 | 897 | ||
| C/1997 O1 | 1998 02 05.73806 | 16 08 20.56 | +50 07 16.4 | 897 | ||
| C/1997 O1 | 1998 02 09.16638 | 16 09 39.11 | +51 55 19.7 | 118 |
