| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1969 Y1 | 1970 04 15.07917 | 23 18 27.02 | +47 18 18.4 | 020 | ||
| C/1969 Y1 | 1970 04 15.11758 | 23 18 38.02 | +47 21 12.0 | 012 | ||
| C/1969 Y1 | 1970 04 15.11827 | 23 18 37.97 | +47 21 14.4 | 012 | ||
| C/1969 Y1 | 1970 04 15.11897 | 23 18 38.11 | +47 21 16.7 | 012 | ||
| C/1969 Y1 | 1970 04 15.11966 | 23 18 38.65 | +47 21 18.8 | 012 | ||
| C/1969 Y1 | 1970 04 15.12035 | 23 18 38.54 | +47 21 22.0 | 012 | ||
| C/1969 Y1 | 1970 04 15.12104 | 23 18 38.75 | +47 21 26.1 | 012 | ||
| C/1969 Y1 | 1970 04 15.12659 | 23 18 40.24 | +47 21 53.1 | 012 | ||
| C/1969 Y1 | 1970 04 15.12791 | 23 18 40.71 | +47 21 57.7 | 012 | ||
| C/1969 Y1 | 1970 04 15.12999 | 23 18 41.12 | +47 22 07.2 | 012 | ||
| C/1969 Y1 | 1970 04 15.97031 | 23 22 37.20 | +48 23 44.2 | 558 | ||
| C/1969 Y1 | 1970 04 17.02587 | 23 27 36.28 | +49 36 34.0 | 061 | ||
| C/1969 Y1 | 1970 04 17.08906 | 23 27 53.14 | +49 40 59.2 | 061 | ||
| C/1969 Y1 | 1970 04 17.08993 | 23 27 53.09 | +49 41 04.0 | 061 | ||
| C/1969 Y1 | 1970 04 20.07361 | 23 42 13.75 | +52 41 46.3 | 061 | ||
| C/1969 Y1 | 1970 04 20.08090 | 23 42 15.84 | +52 42 09.0 | 061 | ||
| C/1969 Y1 | 1970 04 20.11476 | 23 42 28.60 | +52 44 21.9 | 005 | ||
| C/1969 Y1 | 1970 04 20.15000 | 23 42 38.76 | +52 46 18.8 | 005 | ||
| C/1969 Y1 | 1970 04 20.81054 | 23 45 51.59 | +53 21 57.6 | 370 | ||
| C/1969 Y1 | 1970 04 21.08197 | 23 47 10.20 | +53 36 05.8 | 012 |