| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1991 B1 | 1992 02 05.45125 | 18 46 28.02 | +40 20 15.3 | 801 | ||
| C/1991 B1 | 1992 02 05.45288 | 18 46 28.32 | +40 20 15.5 | 801 | ||
| C/1991 B1 | 1992 02 06.43392 | 18 49 21.51 | +40 20 46.2 | 801 | ||
| C/1991 B1 | 1992 02 06.43587 | 18 49 21.86 | +40 20 46.3 | 801 | ||
| C/1991 B1 | 1992 02 08.84253 | 18 56 19.75 | +40 22 01.4 | 897 | ||
| C/1991 B1 | 1992 02 08.84566 | 18 56 20.25 | +40 22 01.4 | 897 | ||
| C/1991 B1 | 1992 02 08.86117 | 18 56 22.91 | +40 22 01.1 | 897 | ||
| C/1991 B1 | 1992 02 08.86597 | 18 56 23.73 | +40 22 02.8 | 897 | ||
| C/1991 B1 | 1992 02 08.86910 | 18 56 24.22 | +40 22 01.0 | 897 | ||
| C/1991 B1 | 1992 03 02.43720 | 19 53 14.60 | +40 37 10.9 | 801 | ||
| C/1991 B1 | 1992 03 02.43841 | 19 53 14.75 | +40 37 11.0 | 801 | ||
| C/1991 B1 | 1992 03 05.42507 | 19 59 38.23 | +40 40 24.6 | 801 | ||
| C/1991 B1 | 1992 03 05.42652 | 19 59 38.41 | +40 40 24.8 | 801 | ||
| C/1991 B1 | 1992 03 16.16306 | 20 20 29.59 | +40 55 11.8 | 598 | ||
| C/1991 B1 | 1992 03 16.16500 | 20 20 29.80 | +40 55 12.0 | 12.5 | T | 598 |
| C/1991 B1 | 1992 03 16.16579 | 20 20 29.91 | +40 55 12.2 | 598 | ||
| C/1991 B1 | 1992 03 16.16825 | 20 20 30.16 | +40 55 12.1 | 598 | ||
| C/1991 B1 | 1992 03 16.17078 | 20 20 30.42 | +40 55 12.7 | 598 | ||
| C/1991 B1 | 1992 03 30.78039 | 20 43 44.16 | +41 23 07.7 | 411 | ||
| C/1991 B1 | 1992 03 30.78110 | 20 43 44.23 | +41 23 07.7 | 411 |
