| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1991 B1 | 1992 09 03.21624 | 19 53 48.49 | +20 59 16.1 | 657 | ||
| C/1991 B1 | 1992 09 03.21791 | 19 53 48.42 | +20 59 14.6 | 657 | ||
| C/1991 B1 | 1992 09 24.01249 | 19 50 36.67 | +13 24 20.8 | 801 | ||
| C/1991 B1 | 1992 09 24.02432 | 19 50 36.78 | +13 24 05.3 | 801 | ||
| C/1991 B1 | 1992 09 27.43799 | 19 50 54.69 | +12 16 46.2 | 411 | ||
| C/1991 B1 | 1992 09 27.44155 | 19 50 54.74 | +12 16 42.7 | 411 | ||
| C/1991 B1 | 1992 09 27.44332 | 19 50 54.76 | +12 16 40.8 | 411 | ||
| C/1991 B1 | 1992 09 30.02715 | 19 51 16.76 | +11 27 19.7 | 801 | ||
| C/1991 B1 | 1992 09 30.04491 | 19 51 16.88 | +11 27 02.4 | 801 | ||
| C/1991 B1 | 1992 10 02.56087 | 19 51 44.81 | +10 40 27.9 | 900 | ||
| C/1991 B1 | 1992 10 02.57939 | 19 51 45.07 | +10 40 07.3 | 900 | ||
| C/1991 B1 | 1992 10 09.53814 | 19 53 34.68 | +08 38 40.4 | 376 | ||
| C/1991 B1 | 1992 10 10.42799 | 19 53 51.99 | +08 23 54.1 | 411 | ||
| C/1991 B1 | 1992 10 10.42979 | 19 53 51.98 | +08 23 54.0 | 411 | ||
| C/1991 B1 | 1992 10 10.43289 | 19 53 52.02 | +08 23 52.1 | 411 | ||
| C/1991 B1 | 1992 10 19.45979 | 19 57 23.49 | +06 04 21.4 | 14.8 | T | 360 |
| C/1991 B1 | 1992 10 19.46310 | 19 57 23.65 | +06 04 18.2 | 360 | ||
| C/1991 B1 | 1992 10 23.96840 | 19 59 32.48 | +05 01 25.0 | 801 | ||
| C/1991 B1 | 1992 10 23.98411 | 19 59 32.91 | +05 01 12.0 | 801 | ||
| C/1991 B1 | 1992 10 29.00589 | 20 02 12.73 | +03 56 14.7 | 801 |