| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 U1 | 1999 10 20.43537 | 04 36 54.75 | +08 30 55.5 | 18.2 | T | 701 |
| C/1999 U1 | 1999 10 20.43856 | 04 36 54.63 | +08 30 56.6 | 18.2 | T | 701 |
| C/1999 U1 | 1999 10 20.58617 | 04 36 47.09 | +08 31 21.3 | 897 | ||
| C/1999 U1 | 1999 10 20.59365 | 04 36 46.73 | +08 31 23.8 | 897 | ||
| C/1999 U1 | 1999 10 20.60439 | 04 36 46.13 | +08 31 26.5 | 17.3 | T | 897 |
| C/1999 U1 | 1999 10 20.62182 | 04 36 45.24 | +08 31 28.6 | 355 | ||
| C/1999 U1 | 1999 10 20.62893 | 04 36 44.91 | +08 31 29.6 | 355 | ||
| C/1999 U1 | 1999 10 20.64207 | 04 36 44.21 | +08 31 32.5 | 355 | ||
| C/1999 U1 | 1999 10 20.69045 | 04 36 41.59 | +08 31 40.2 | 16.6 | T | 360 |
| C/1999 U1 | 1999 10 20.69392 | 04 36 41.41 | +08 31 41.1 | 360 | ||
| C/1999 U1 | 1999 10 20.69740 | 04 36 41.24 | +08 31 41.5 | 360 | ||
| C/1999 U1 | 1999 10 20.72134 | 04 36 40.01 | +08 31 45.4 | 900 | ||
| C/1999 U1 | 1999 10 20.72923 | 04 36 39.59 | +08 31 47.3 | 17.0 | T | 402 |
| C/1999 U1 | 1999 10 20.73049 | 04 36 39.50 | +08 31 46.8 | 402 | ||
| C/1999 U1 | 1999 10 20.73175 | 04 36 39.42 | +08 31 46.8 | 402 | ||
| C/1999 U1 | 1999 10 20.73311 | 04 36 39.33 | +08 31 47.6 | 16.9 | T | 900 |
| C/1999 U1 | 1999 10 21.38570 | 04 36 05.27 | +08 33 41.4 | 18.0 | T | 850 |
| C/1999 U1 | 1999 10 21.38740 | 04 36 05.24 | +08 33 41.3 | 17.7 | T | 701 |
| C/1999 U1 | 1999 10 21.39042 | 04 36 05.05 | +08 33 42.4 | 17.6 | T | 701 |
| C/1999 U1 | 1999 10 21.39343 | 04 36 04.96 | +08 33 42.4 | 18.0 | T | 701 |