| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 K3 | 1999 05 20.26972 | 19 02 40.60 | +09 02 47.8 | 18.7 | T | 704 |
| C/1999 K3 | 1999 05 20.27930 | 19 02 39.36 | +09 03 12.9 | 18.7 | T | 704 |
| C/1999 K3 | 1999 05 20.28891 | 19 02 38.02 | +09 03 40.1 | 19.2 | T | 704 |
| C/1999 K3 | 1999 05 20.29862 | 19 02 36.95 | +09 04 05.1 | 18.7 | T | 704 |
| C/1999 K3 | 1999 05 20.30836 | 19 02 35.29 | +09 04 32.4 | 18.9 | T | 704 |
| C/1999 K3 | 1999 05 21.29751 | 19 00 19.78 | +09 50 27.8 | 17.0 | T | 704 |
| C/1999 K3 | 1999 05 21.29757 | 19 00 19.52 | +09 50 29.0 | 16.2 | T | 704 |
| C/1999 K3 | 1999 05 21.30640 | 19 00 18.57 | +09 50 55.2 | 16.6 | T | 704 |
| C/1999 K3 | 1999 05 21.30645 | 19 00 18.58 | +09 50 53.8 | 16.3 | T | 704 |
| C/1999 K3 | 1999 05 21.31750 | 19 00 17.15 | +09 51 27.3 | 17.7 | T | 704 |
| C/1999 K3 | 1999 05 21.31755 | 19 00 17.05 | +09 51 24.2 | 16.4 | T | 704 |
| C/1999 K3 | 1999 05 21.32843 | 19 00 15.56 | +09 51 54.7 | 17.0 | T | 704 |
| C/1999 K3 | 1999 05 21.32848 | 19 00 15.55 | +09 51 56.0 | 16.7 | T | 704 |
| C/1999 K3 | 1999 05 21.33948 | 19 00 13.71 | +09 52 23.5 | 16.6 | T | 704 |
| C/1999 K3 | 1999 05 21.92993 | 18 58 51.75 | +10 19 42.4 | 557 | ||
| C/1999 K3 | 1999 05 21.95229 | 18 58 48.55 | +10 20 43.9 | 557 | ||
| C/1999 K3 | 1999 05 21.99937 | 18 58 41.86 | +10 22 54.1 | 118 | ||
| C/1999 K3 | 1999 05 22.00277 | 18 58 41.49 | +10 23 05.7 | 17.2 | T | 046 |
| C/1999 K3 | 1999 05 22.00375 | 18 58 41.22 | +10 23 08.2 | 046 | ||
| C/1999 K3 | 1999 05 22.00464 | 18 58 41.20 | +10 23 10.0 | 046 |
