| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1974 C1 | 1974 06 14.66424 | 14 38 07.82 | +71 18 33.2 | 11.7 | T | 372 |
| C/1974 C1 | 1974 06 14.70139 | 14 38 10.01 | +71 17 19.5 | 372 | ||
| C/1974 C1 | 1974 06 14.72307 | 14 38 12.10 | +71 16 34.7 | 210 | ||
| C/1974 C1 | 1974 06 14.78551 | 14 38 15.11 | +71 14 36.2 | 210 | ||
| C/1974 C1 | 1974 06 15.75242 | 14 39 10.61 | +70 43 25.5 | 210 | ||
| C/1974 C1 | 1974 06 15.84547 | 14 39 15.28 | +70 40 25.4 | 210 | ||
| C/1974 C1 | 1974 06 16.90865 | 14 40 16.09 | +70 06 23.5 | 046 | ||
| C/1974 C1 | 1974 06 17.23490 | 14 40 34.95 | +69 56 00.2 | 695 | ||
| C/1974 C1 | 1974 06 17.24462 | 14 40 35.42 | +69 55 41.3 | 695 | ||
| C/1974 C1 | 1974 06 17.92703 | 14 41 13.83 | +69 33 57.4 | 046 | ||
| C/1974 C1 | 1974 06 19.73337 | 14 42 55.06 | +68 36 45.1 | 12.0 | T | 372 |
| C/1974 C1 | 1974 06 24.65590 | 14 47 33.52 | +66 03 37.4 | 372 | ||
| C/1974 C1 | 1974 07 17.96380 | 15 10 25.65 | +54 52 03.3 | 14.0 | T | 993 |
| C/1974 C1 | 1974 08 11.16587 | 15 36 17.97 | +44 53 40.6 | 17.0 | T | 801 |
| C/1974 C1 | 1974 09 11.13194 | 16 11 52.68 | +34 47 20.2 | 695 | ||
| C/1974 C1 | 1974 09 15.03589 | 16 16 30.01 | +33 43 42.0 | 17.5 | T | 801 |
| C/1974 C1 | 1974 10 12.01157 | 16 48 51.82 | +27 39 54.5 | 801 | ||
| C/1974 C1 | 1974 11 18.96465 | 17 34 11.45 | +22 37 18.9 | 801 |
