| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1975 N1 | 1975 07 10.95312 | 21 17 55.77 | +07 07 36.1 | 7.0 | T | 046 |
| C/1975 N1 | 1975 07 11.01458 | 21 17 33.62 | +07 17 03.6 | 046 | ||
| C/1975 N1 | 1975 07 11.07804 | 21 17 11.17 | +07 26 45.7 | 6.0 | T | 020 |
| C/1975 N1 | 1975 07 11.10124 | 21 17 02.62 | +07 30 18.7 | 020 | ||
| C/1975 N1 | 1975 07 11.52892 | 21 14 26.59 | +08 38 05.5 | 485 | ||
| C/1975 N1 | 1975 07 11.53575 | 21 14 23.94 | +08 39 10.0 | 485 | ||
| C/1975 N1 | 1975 07 11.95206 | 21 11 42.51 | +09 46 57.7 | 6.7 | T | 046 |
| C/1975 N1 | 1975 07 11.95484 | 21 11 41.28 | +09 47 28.3 | 046 | ||
| C/1975 N1 | 1975 07 11.97957 | 21 11 31.72 | +09 51 30.9 | 9.5 | T | 012 |
| C/1975 N1 | 1975 07 12.43582 | 21 08 22.82 | +11 10 05.2 | 675 | ||
| C/1975 N1 | 1975 07 12.50903 | 21 07 52.59 | +11 23 28.2 | 485 | ||
| C/1975 N1 | 1975 07 12.51811 | 21 07 48.76 | +11 25 04.9 | 485 | ||
| C/1975 N1 | 1975 07 12.93674 | 21 04 44.27 | +12 40 08.2 | 046 | ||
| C/1975 N1 | 1975 07 12.93882 | 21 04 43.29 | +12 40 33.0 | 046 | ||
| C/1975 N1 | 1975 07 12.96736 | 21 04 30.02 | +12 45 51.7 | 056 | ||
| C/1975 N1 | 1975 07 13.57118 | 20 59 44.43 | +14 40 51.6 | 882 | ||
| C/1975 N1 | 1975 07 13.66076 | 20 58 59.24 | +14 58 30.3 | 5.4 | T | 372 |
| C/1975 N1 | 1975 07 13.66563 | 20 58 56.66 | +14 59 32.5 | 372 | ||
| C/1975 N1 | 1975 07 13.92178 | 20 56 46.84 | +15 50 34.0 | 6.5 | T | 046 |
| C/1975 N1 | 1975 07 13.92456 | 20 56 45.31 | +15 51 11.4 | 046 |