| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1997 J1 | 1997 07 22.45446 | 09 18 13.26 | +46 26 11.4 | 15.1 | T | 388 |
| C/1997 J1 | 1997 07 22.45804 | 09 18 13.65 | +46 26 10.1 | 15.1 | T | 388 |
| C/1997 J1 | 1997 07 28.84465 | 09 20 00.56 | +45 06 48.4 | 118 | ||
| C/1997 J1 | 1997 07 28.84880 | 09 20 00.68 | +45 06 45.5 | 14.7 | T | 118 |
| C/1997 J1 | 1997 07 30.84049 | 09 20 35.50 | +44 43 23.8 | 14.6 | T | 118 |
| C/1997 J1 | 1997 07 30.85486 | 09 20 35.52 | +44 43 14.8 | 14.5 | T | 118 |
| C/1997 J1 | 1997 07 30.85809 | 09 20 35.66 | +44 43 12.5 | 14.4 | T | 118 |
| C/1997 J1 | 1997 08 04.82853 | 09 22 03.19 | +43 47 41.2 | 118 | ||
| C/1997 J1 | 1997 08 04.83473 | 09 22 03.29 | +43 47 37.0 | 118 | ||
| C/1997 J1 | 1997 08 04.83755 | 09 22 03.39 | +43 47 35.4 | 15.2 | T | 118 |
| C/1997 J1 | 1997 08 25.10317 | 09 27 33.72 | +40 38 07.2 | 118 | ||
| C/1997 J1 | 1997 08 25.10656 | 09 27 33.76 | +40 38 05.5 | 118 | ||
| C/1997 J1 | 1997 08 25.10991 | 09 27 33.84 | +40 38 04.1 | 14.5 | T | 118 |
| C/1997 J1 | 1997 09 04.09588 | 09 29 32.54 | +39 24 33.1 | 118 | ||
| C/1997 J1 | 1997 09 04.10152 | 09 29 32.61 | +39 24 31.0 | 118 | ||
| C/1997 J1 | 1997 09 04.10772 | 09 29 32.68 | +39 24 28.8 | 14.6 | T | 118 |
| C/1997 J1 | 1997 09 21.11500 | 09 30 44.84 | +37 47 36.4 | 118 | ||
| C/1997 J1 | 1997 09 21.12190 | 09 30 44.80 | +37 47 34.7 | 14.0 | T | 118 |
| C/1997 J1 | 1997 09 30.74318 | 09 29 42.46 | +37 08 14.1 | 897 | ||
| C/1997 J1 | 1997 09 30.76559 | 09 29 42.13 | +37 08 10.6 | 14.4 | T | 897 |
