| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1969 Y1 | 1970 04 28.11130 | 00 21 23.72 | +58 33 48.7 | 020 | ||
| C/1969 Y1 | 1970 04 28.11215 | 00 21 23.81 | +58 33 49.7 | 020 | ||
| C/1969 Y1 | 1970 04 28.11388 | 00 21 24.45 | +58 33 50.3 | 020 | ||
| C/1969 Y1 | 1970 04 28.12117 | 00 21 26.31 | +58 34 11.9 | 020 | ||
| C/1969 Y1 | 1970 04 28.12153 | 00 21 26.10 | +58 34 05.4 | 987 | ||
| C/1969 Y1 | 1970 04 28.81398 | 00 24 46.73 | +58 57 25.9 | 370 | ||
| C/1969 Y1 | 1970 04 28.84223 | 00 24 54.59 | +58 58 11.5 | 095 | ||
| C/1969 Y1 | 1970 04 28.85052 | 00 24 56.77 | +58 58 29.3 | 095 | ||
| C/1969 Y1 | 1970 04 29.83339 | 00 29 39.54 | +59 29 51.8 | 558 | ||
| C/1969 Y1 | 1970 04 30.05391 | 00 30 43.62 | +59 36 43.6 | 012 | ||
| C/1969 Y1 | 1970 04 30.06007 | 00 30 45.33 | +59 36 54.8 | 012 | ||
| C/1969 Y1 | 1970 04 30.06087 | 00 30 45.79 | +59 36 58.4 | 012 | ||
| C/1969 Y1 | 1970 04 30.06180 | 00 30 46.00 | +59 36 59.7 | 012 | ||
| C/1969 Y1 | 1970 04 30.06480 | 00 30 46.84 | +59 37 06.0 | 012 | ||
| C/1969 Y1 | 1970 04 30.06988 | 00 30 48.30 | +59 37 15.5 | 012 | ||
| C/1969 Y1 | 1970 04 30.82192 | 00 34 22.94 | +59 59 47.1 | 020 | ||
| C/1969 Y1 | 1970 04 30.82266 | 00 34 23.22 | +59 59 49.8 | 020 | ||
| C/1969 Y1 | 1970 04 30.82342 | 00 34 23.57 | +59 59 49.3 | 020 | ||
| C/1969 Y1 | 1970 04 30.82428 | 00 34 23.77 | +59 59 50.9 | 020 | ||
| C/1969 Y1 | 1970 04 30.83120 | 00 34 25.85 | +60 00 08.0 | 020 |