| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1987 U3 | 1988 01 26.77054 | 19 09 59.91 | +26 50 15.6 | 399 | ||
| C/1987 U3 | 1988 01 26.77546 | 19 10 00.90 | +26 50 32.3 | 399 | ||
| C/1987 U3 | 1988 01 29.83298 | 19 20 32.97 | +29 59 44.5 | 7.5 | T | 892 |
| C/1987 U3 | 1988 01 29.85138 | 19 20 36.89 | +30 00 52.9 | 892 | ||
| C/1987 U3 | 1988 01 30.75550 | 19 23 50.21 | +30 56 41.9 | 503 | ||
| C/1987 U3 | 1988 02 03.23260 | 19 36 49.08 | +34 29 56.6 | 503 | ||
| C/1987 U3 | 1988 02 06.75567 | 19 50 52.86 | +38 02 13.1 | 503 | ||
| C/1987 U3 | 1988 02 12.77860 | 20 17 22.32 | +43 49 26.7 | 503 | ||
| C/1987 U3 | 1988 02 14.82233 | 20 27 07.69 | +45 41 13.1 | 503 | ||
| C/1987 U3 | 1988 02 15.43733 | 20 30 08.99 | +46 14 11.2 | 801 | ||
| C/1987 U3 | 1988 02 16.74097 | 20 36 38.73 | +47 22 44.4 | 046 | ||
| C/1987 U3 | 1988 02 16.74271 | 20 36 39.26 | +47 22 49.0 | 046 | ||
| C/1987 U3 | 1988 02 16.75938 | 20 36 45.22 | +47 23 39.7 | 400 | ||
| C/1987 U3 | 1988 02 16.76979 | 20 36 48.29 | +47 24 15.1 | 400 | ||
| C/1987 U3 | 1988 02 17.09259 | 20 38 26.51 | +47 40 58.5 | 056 | ||
| C/1987 U3 | 1988 02 19.42727 | 20 50 37.00 | +49 38 42.0 | 801 | ||
| C/1987 U3 | 1988 02 19.43263 | 20 50 38.65 | +49 38 57.5 | 801 | ||
| C/1987 U3 | 1988 02 19.79490 | 20 52 35.03 | +49 56 40.3 | 897 | ||
| C/1987 U3 | 1988 02 19.79716 | 20 52 35.74 | +49 56 47.4 | 897 | ||
| C/1987 U3 | 1988 02 19.79988 | 20 52 36.55 | +49 56 56.0 | 897 |