| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1969 Y1 | 1970 04 10.12373 | 22 56 14.42 | +39 58 09.4 | 020 | ||
| C/1969 Y1 | 1970 04 10.12444 | 22 56 14.60 | +39 58 13.7 | 020 | ||
| C/1969 Y1 | 1970 04 10.12516 | 22 56 14.83 | +39 58 17.4 | 020 | ||
| C/1969 Y1 | 1970 04 10.12626 | 22 56 15.13 | +39 58 23.6 | 020 | ||
| C/1969 Y1 | 1970 04 10.12748 | 22 56 15.53 | +39 58 31.1 | 020 | ||
| C/1969 Y1 | 1970 04 10.16418 | 22 56 24.70 | +40 02 22.1 | 2.0 | T | 020 |
| C/1969 Y1 | 1970 04 11.01946 | 23 00 06.22 | +41 28 08.3 | 095 | ||
| C/1969 Y1 | 1970 04 11.02815 | 23 00 08.34 | +41 29 02.8 | 095 | ||
| C/1969 Y1 | 1970 04 11.05570 | 23 00 15.60 | +41 31 43.7 | 095 | ||
| C/1969 Y1 | 1970 04 11.10552 | 23 00 28.86 | +41 36 36.5 | 046 | ||
| C/1969 Y1 | 1970 04 11.11471 | 23 00 30.92 | +41 37 28.2 | 020 | ||
| C/1969 Y1 | 1970 04 11.11543 | 23 00 31.05 | +41 37 33.5 | 020 | ||
| C/1969 Y1 | 1970 04 11.11615 | 23 00 31.32 | +41 37 38.2 | 020 | ||
| C/1969 Y1 | 1970 04 11.11687 | 23 00 31.55 | +41 37 42.2 | 020 | ||
| C/1969 Y1 | 1970 04 11.11762 | 23 00 31.70 | +41 37 46.8 | 020 | ||
| C/1969 Y1 | 1970 04 11.11849 | 23 00 32.02 | +41 37 52.2 | 020 | ||
| C/1969 Y1 | 1970 04 11.12749 | 23 00 34.48 | +41 38 44.2 | 020 | ||
| C/1969 Y1 | 1970 04 11.14653 | 23 00 39.22 | +41 40 34.7 | 020 | ||
| C/1969 Y1 | 1970 04 12.12223 | 23 04 57.60 | +43 12 18.4 | 046 | ||
| C/1969 Y1 | 1970 04 13.08025 | 23 09 15.54 | +44 37 07.8 | 035 |
