| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1988 A1 | 1988 05 28.90208 | 10 14 16.87 | +62 04 41.5 | 006 | ||
| C/1988 A1 | 1988 05 28.91076 | 10 14 20.16 | +62 04 03.6 | 006 | ||
| C/1988 A1 | 1988 05 30.83407 | 10 26 29.31 | +59 48 59.3 | 101 | ||
| C/1988 A1 | 1988 05 30.84217 | 10 26 31.59 | +59 48 23.8 | 101 | ||
| C/1988 A1 | 1988 05 31.88264 | 10 32 22.63 | +58 35 29.0 | 006 | ||
| C/1988 A1 | 1988 05 31.88854 | 10 32 24.56 | +58 35 03.7 | 006 | ||
| C/1988 A1 | 1988 06 02.82964 | 10 42 11.13 | +56 19 53.3 | 101 | ||
| C/1988 A1 | 1988 06 02.83727 | 10 42 13.52 | +56 19 19.3 | 101 | ||
| C/1988 A1 | 1988 06 02.84492 | 10 42 15.24 | +56 18 47.0 | 101 | ||
| C/1988 A1 | 1988 06 02.85324 | 10 42 18.00 | +56 18 16.4 | 101 | ||
| C/1988 A1 | 1988 06 02.93605 | 10 42 40.46 | +56 12 28.3 | 503 | ||
| C/1988 A1 | 1988 06 03.88704 | 10 46 58.30 | +55 07 00.5 | 046 | ||
| C/1988 A1 | 1988 06 03.88912 | 10 46 58.74 | +55 06 51.3 | 046 | ||
| C/1988 A1 | 1988 06 04.47674 | 10 49 30.13 | +54 26 46.1 | 385 | ||
| C/1988 A1 | 1988 06 04.54826 | 10 49 47.95 | +54 21 49.8 | 892 | ||
| C/1988 A1 | 1988 06 04.58507 | 10 49 56.14 | +54 19 35.9 | 385 | ||
| C/1988 A1 | 1988 06 05.93493 | 10 55 22.35 | +52 48 04.0 | 503 | ||
| C/1988 A1 | 1988 06 07.86372 | 11 02 23.96 | +50 40 14.6 | 056 | ||
| C/1988 A1 | 1988 06 07.88409 | 11 02 28.20 | +50 38 55.0 | 046 | ||
| C/1988 A1 | 1988 06 07.88634 | 11 02 28.53 | +50 38 45.0 | 046 |