| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1998 U5 | 1998 11 03.63333 | 06 33 01.32 | +35 38 39.4 | 11.3 | T | 900 |
| C/1998 U5 | 1998 11 03.64055 | 06 32 58.50 | +35 39 26.7 | 900 | ||
| C/1998 U5 | 1998 11 03.64920 | 06 32 55.22 | +35 40 23.3 | 11.6 | T | 402 |
| C/1998 U5 | 1998 11 03.65059 | 06 32 54.69 | +35 40 32.5 | 402 | ||
| C/1998 U5 | 1998 11 03.65198 | 06 32 54.15 | +35 40 41.6 | 402 | ||
| C/1998 U5 | 1998 11 06.25171 | 06 13 01.80 | +40 49 14.5 | 12.5 | T | 758 |
| C/1998 U5 | 1998 11 06.25307 | 06 13 00.69 | +40 49 24.1 | 12.7 | T | 758 |
| C/1998 U5 | 1998 11 06.25410 | 06 13 00.17 | +40 49 32.5 | 12.7 | T | 758 |
| C/1998 U5 | 1998 11 06.26947 | 06 12 51.56 | +40 51 30.7 | 12.6 | T | 758 |
| C/1998 U5 | 1998 11 07.51976 | 06 00 09.76 | +43 37 10.3 | 11.2 | T | 351 |
| C/1998 U5 | 1998 11 07.52370 | 06 00 07.58 | +43 37 36.9 | 351 | ||
| C/1998 U5 | 1998 11 07.52638 | 06 00 05.79 | +43 37 58.8 | 351 | ||
| C/1998 U5 | 1998 11 07.80436 | 05 56 54.66 | +44 16 02.9 | 10.9 | T | 540 |
| C/1998 U5 | 1998 11 07.80539 | 05 56 53.90 | +44 16 11.6 | 540 | ||
| C/1998 U5 | 1998 11 07.80637 | 05 56 53.26 | +44 16 19.6 | 540 | ||
| C/1998 U5 | 1998 11 07.80734 | 05 56 52.58 | +44 16 27.7 | 540 | ||
| C/1998 U5 | 1998 11 07.94822 | 05 55 12.36 | +44 36 03.7 | 046 | ||
| C/1998 U5 | 1998 11 07.95045 | 05 55 10.71 | +44 36 22.5 | 046 | ||
| C/1998 U5 | 1998 11 07.95109 | 05 55 10.26 | +44 36 28.0 | 046 | ||
| C/1998 U5 | 1998 11 07.95186 | 05 55 09.70 | +44 36 34.5 | 046 |