| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1975 N1 | 1975 08 26.83037 | 11 16 28.40 | +36 01 27.1 | 012 | ||
| C/1975 N1 | 1975 08 27.82140 | 11 13 24.22 | +35 16 47.2 | 012 | ||
| C/1975 N1 | 1975 08 27.82902 | 11 13 22.68 | +35 16 25.4 | 012 | ||
| C/1975 N1 | 1975 08 28.81903 | 11 10 22.09 | +34 30 09.3 | 012 | ||
| C/1975 N1 | 1975 08 28.82941 | 11 10 20.11 | +34 29 38.8 | 012 | ||
| C/1975 N1 | 1975 08 29.82010 | 11 07 22.82 | +33 41 30.2 | 012 | ||
| C/1975 N1 | 1975 08 29.82876 | 11 07 21.40 | +33 41 05.4 | 012 | ||
| C/1975 N1 | 1975 08 30.80540 | 11 04 30.86 | +32 51 44.3 | 084 | ||
| C/1975 N1 | 1975 09 13.17182 | 10 36 35.40 | +18 40 42.2 | 6.0 | T | 020 |
| C/1975 N1 | 1975 09 18.17565 | 10 32 21.56 | +12 43 46.1 | 6.5 | T | 020 |
| C/1975 N1 | 1975 09 19.50642 | 10 31 40.98 | +11 09 48.6 | 688 | ||
| C/1975 N1 | 1975 09 20.19334 | 10 31 23.59 | +10 21 36.0 | 006 | ||
| C/1975 N1 | 1975 09 28.87222 | 10 30 23.01 | +00 33 39.2 | 323 | ||
| C/1975 N1 | 1975 09 28.87500 | 10 30 23.02 | +00 33 29.3 | 323 | ||
| C/1975 N1 | 1975 09 29.83472 | 10 30 29.25 | -00 29 02.3 | 6.6 | T | 372 |
| C/1975 N1 | 1975 09 30.18203 | 10 30 31.91 | -00 51 27.0 | 7.0 | T | 020 |
| C/1975 N1 | 1975 10 01.20161 | 10 30 41.33 | -01 57 01.4 | 006 | ||
| C/1975 N1 | 1975 10 01.86562 | 10 30 48.16 | -02 39 16.3 | 323 | ||
| C/1975 N1 | 1975 10 02.19890 | 10 30 51.73 | -03 00 31.0 | 006 | ||
| C/1975 N1 | 1975 10 04.50417 | 10 31 21.40 | -05 25 23.1 | 688 |