| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1975 N1 | 1975 08 12.79947 | 12 08 27.49 | +45 26 19.2 | 136 | ||
| C/1975 N1 | 1975 08 12.84844 | 12 08 12.77 | +45 24 17.4 | 022 | ||
| C/1975 N1 | 1975 08 12.84983 | 12 08 12.29 | +45 24 11.6 | 022 | ||
| C/1975 N1 | 1975 08 12.86138 | 12 08 09.16 | +45 23 40.6 | 5.5 | T | 012 |
| C/1975 N1 | 1975 08 12.86896 | 12 08 06.90 | +45 23 19.6 | 4.4 | T | 046 |
| C/1975 N1 | 1975 08 12.87185 | 12 08 06.11 | +45 23 12.6 | 046 | ||
| C/1975 N1 | 1975 08 12.88181 | 12 08 03.15 | +45 22 47.3 | 012 | ||
| C/1975 N1 | 1975 08 13.83368 | 12 03 35.96 | +44 42 36.7 | 056 | ||
| C/1975 N1 | 1975 08 13.86979 | 12 03 25.92 | +44 41 06.6 | 022 | ||
| C/1975 N1 | 1975 08 13.87118 | 12 03 25.53 | +44 41 01.6 | 022 | ||
| C/1975 N1 | 1975 08 14.44633 | 12 00 51.03 | +44 17 21.4 | 390 | ||
| C/1975 N1 | 1975 08 14.47133 | 12 00 44.31 | +44 16 14.6 | 390 | ||
| C/1975 N1 | 1975 08 14.82639 | 11 59 11.73 | +44 01 43.8 | 056 | ||
| C/1975 N1 | 1975 08 14.83398 | 11 59 10.02 | +44 01 25.1 | 057 | ||
| C/1975 N1 | 1975 08 14.84968 | 11 59 05.66 | +44 00 48.2 | 012 | ||
| C/1975 N1 | 1975 08 14.86492 | 11 59 01.72 | +44 00 09.5 | 012 | ||
| C/1975 N1 | 1975 08 15.86154 | 11 54 50.61 | +43 20 11.7 | 4.3 | T | 046 |
| C/1975 N1 | 1975 08 15.86218 | 11 54 50.18 | +43 20 08.6 | 046 | ||
| C/1975 N1 | 1975 08 16.14531 | 11 53 40.65 | +43 08 56.7 | 688 | ||
| C/1975 N1 | 1975 08 16.15156 | 11 53 39.14 | +43 08 41.4 | 688 |