| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1997 D1 | 1997 05 11.88301 | 08 35 17.10 | +45 32 21.6 | 970 | ||
| C/1997 D1 | 1997 05 11.88406 | 08 35 17.10 | +45 32 20.4 | 970 | ||
| C/1997 D1 | 1997 05 11.88611 | 08 35 16.93 | +45 32 19.2 | 970 | ||
| C/1997 D1 | 1997 05 16.90377 | 08 30 36.58 | +44 19 01.1 | 118 | ||
| C/1997 D1 | 1997 05 16.91620 | 08 30 35.95 | +44 18 50.3 | 14.9 | T | 118 |
| C/1997 D1 | 1997 05 17.93316 | 08 29 46.72 | +44 04 10.2 | 118 | ||
| C/1997 D1 | 1997 05 17.94235 | 08 29 46.27 | +44 04 02.0 | 15.2 | T | 118 |
| C/1997 D1 | 1997 05 19.89679 | 08 28 18.15 | +43 36 06.5 | 046 | ||
| C/1997 D1 | 1997 05 19.90057 | 08 28 17.95 | +43 36 03.5 | 046 | ||
| C/1997 D1 | 1997 05 19.90367 | 08 28 17.78 | +43 36 00.4 | 046 | ||
| C/1997 D1 | 1997 05 19.91230 | 08 28 17.55 | +43 35 53.7 | 118 | ||
| C/1997 D1 | 1997 05 19.91747 | 08 28 17.30 | +43 35 49.0 | 15.5 | T | 118 |
| C/1997 D1 | 1997 05 19.92155 | 08 28 17.14 | +43 35 45.6 | 118 | ||
| C/1997 D1 | 1997 05 25.49219 | 08 24 49.24 | +42 17 52.4 | 14.5 | T | 360 |
| C/1997 D1 | 1997 05 25.49514 | 08 24 49.14 | +42 17 50.2 | 360 | ||
| C/1997 D1 | 1997 05 27.48895 | 08 23 48.99 | +41 50 35.0 | 897 | ||
| C/1997 D1 | 1997 05 27.49398 | 08 23 48.73 | +41 50 31.2 | 897 | ||
| C/1997 D1 | 1997 06 06.48589 | 08 20 20.05 | +39 39 19.6 | 14.3 | T | 897 |
| C/1997 D1 | 1997 06 06.49022 | 08 20 20.06 | +39 39 15.5 | 897 | ||
| C/1997 D1 | 1997 06 06.86736 | 08 20 14.84 | +39 34 28.3 | 587 |