| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1988 A1 | 1988 06 07.89063 | 11 02 29.58 | +50 38 29.9 | 056 | ||
| C/1988 A1 | 1988 06 08.93542 | 11 05 59.89 | +49 30 34.8 | 046 | ||
| C/1988 A1 | 1988 06 08.93750 | 11 05 59.94 | +49 30 29.1 | 046 | ||
| C/1988 A1 | 1988 06 09.30076 | 11 07 10.51 | +49 07 10.6 | 657 | ||
| C/1988 A1 | 1988 06 09.89167 | 11 09 01.89 | +48 29 27.1 | 046 | ||
| C/1988 A1 | 1988 06 09.89375 | 11 09 02.30 | +48 29 18.6 | 046 | ||
| C/1988 A1 | 1988 06 11.86736 | 11 14 52.92 | +46 25 51.7 | 006 | ||
| C/1988 A1 | 1988 06 11.88750 | 11 14 56.28 | +46 24 36.5 | 006 | ||
| C/1988 A1 | 1988 06 12.11114 | 11 15 34.00 | +46 10 52.6 | 801 | ||
| C/1988 A1 | 1988 06 12.96026 | 11 17 53.41 | +45 19 09.5 | 494 | ||
| C/1988 A1 | 1988 06 13.51765 | 11 19 22.24 | +44 45 39.4 | 373 | ||
| C/1988 A1 | 1988 06 13.88958 | 11 20 20.51 | +44 23 26.1 | 046 | ||
| C/1988 A1 | 1988 06 13.89167 | 11 20 20.90 | +44 23 17.6 | 046 | ||
| C/1988 A1 | 1988 06 13.94309 | 11 20 28.79 | +44 20 15.1 | 503 | ||
| C/1988 A1 | 1988 06 14.33028 | 11 21 28.39 | +43 57 17.6 | 657 | ||
| C/1988 A1 | 1988 06 14.86944 | 11 22 49.27 | +43 25 44.7 | 006 | ||
| C/1988 A1 | 1988 06 14.88374 | 11 22 51.78 | +43 24 49.0 | 046 | ||
| C/1988 A1 | 1988 06 14.88542 | 11 22 51.98 | +43 24 42.0 | 046 | ||
| C/1988 A1 | 1988 06 14.88958 | 11 22 52.31 | +43 24 33.0 | 006 | ||
| C/1988 A1 | 1988 06 15.10797 | 11 23 24.98 | +43 11 43.5 | 801 |