| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1988 A1 | 1988 04 30.81738 | 02 40 21.61 | +66 53 06.0 | 105 | ||
| C/1988 A1 | 1988 04 30.81874 | 02 40 22.18 | +66 53 11.3 | 105 | ||
| C/1988 A1 | 1988 04 30.82146 | 02 40 23.93 | +66 53 22.5 | 105 | ||
| C/1988 A1 | 1988 04 30.82422 | 02 40 25.50 | +66 53 31.0 | 105 | ||
| C/1988 A1 | 1988 04 30.82665 | 02 40 27.06 | +66 53 42.8 | 105 | ||
| C/1988 A1 | 1988 04 30.82982 | 02 40 28.76 | +66 53 54.7 | 105 | ||
| C/1988 A1 | 1988 04 30.83228 | 02 40 30.21 | +66 54 03.7 | 105 | ||
| C/1988 A1 | 1988 04 30.83424 | 02 40 31.31 | +66 54 12.2 | 105 | ||
| C/1988 A1 | 1988 04 30.83729 | 02 40 33.02 | +66 54 23.9 | 105 | ||
| C/1988 A1 | 1988 04 30.83833 | 02 40 33.61 | +66 54 27.3 | 105 | ||
| C/1988 A1 | 1988 04 30.83934 | 02 40 34.04 | +66 54 30.6 | 105 | ||
| C/1988 A1 | 1988 04 30.84041 | 02 40 34.75 | +66 54 34.2 | 105 | ||
| C/1988 A1 | 1988 04 30.84153 | 02 40 35.66 | +66 54 40.6 | 105 | ||
| C/1988 A1 | 1988 04 30.84252 | 02 40 36.23 | +66 54 45.7 | 105 | ||
| C/1988 A1 | 1988 04 30.84350 | 02 40 36.74 | +66 54 47.8 | 105 | ||
| C/1988 A1 | 1988 05 01.90686 | 02 51 20.80 | +68 03 14.0 | 084 | ||
| C/1988 A1 | 1988 05 01.90893 | 02 51 22.08 | +68 03 21.8 | 084 | ||
| C/1988 A1 | 1988 05 01.91101 | 02 51 23.42 | +68 03 30.7 | 084 | ||
| C/1988 A1 | 1988 05 01.91309 | 02 51 24.77 | +68 03 37.8 | 084 | ||
| C/1988 A1 | 1988 05 01.92175 | 02 51 30.40 | +68 04 11.6 | 084 |