| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1991 X2 | 1992 01 04.80311 | 08 36 19.53 | +49 10 17.4 | 411 | ||
| C/1991 X2 | 1992 01 04.80792 | 08 36 17.64 | +49 10 25.4 | 411 | ||
| C/1991 X2 | 1992 01 04.81031 | 08 36 16.95 | +49 10 24.4 | 411 | ||
| C/1991 X2 | 1992 01 07.52847 | 08 19 19.37 | +50 03 16.7 | 16.0 | T | 372 |
| C/1991 X2 | 1992 01 10.45272 | 07 57 22.33 | +50 50 54.2 | 897 | ||
| C/1991 X2 | 1992 01 10.46441 | 07 57 16.55 | +50 51 07.9 | 897 | ||
| C/1991 X2 | 1992 01 10.68939 | 07 55 23.80 | +50 54 10.9 | 411 | ||
| C/1991 X2 | 1992 01 10.70314 | 07 55 16.89 | +50 54 22.5 | 411 | ||
| C/1991 X2 | 1992 01 10.71052 | 07 55 13.07 | +50 54 29.1 | 411 | ||
| C/1991 X2 | 1992 01 11.53951 | 07 48 08.45 | +51 04 46.4 | 411 | ||
| C/1991 X2 | 1992 01 11.54298 | 07 48 06.62 | +51 04 48.4 | 411 | ||
| C/1991 X2 | 1992 01 11.54781 | 07 48 04.03 | +51 04 51.5 | 411 | ||
| C/1991 X2 | 1992 01 11.56263 | 07 47 56.26 | +51 05 02.8 | 411 | ||
| C/1991 X2 | 1992 01 14.55208 | 07 19 28.07 | +51 26 13.2 | 14.5 | T | 897 |
| C/1991 X2 | 1992 01 14.55926 | 07 19 23.67 | +51 26 11.4 | 897 | ||
| C/1991 X2 | 1992 01 14.56626 | 07 19 19.20 | +51 26 14.0 | 897 | ||
| C/1991 X2 | 1992 01 15.75590 | 07 06 45.40 | +51 25 43.9 | 15.0 | T | 372 |
| C/1991 X2 | 1992 01 15.76319 | 07 06 40.54 | +51 25 42.9 | 372 | ||
| C/1991 X2 | 1992 01 17.17662 | 06 51 00.38 | +51 16 47.9 | 657 | ||
| C/1991 X2 | 1992 01 17.17870 | 06 50 59.16 | +51 16 46.6 | 657 |