| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 N4 | 2001 03 26.74463 | 15 29 02.84 | +04 04 09.0 | 17.3 | T | 349 |
| C/1999 N4 | 2001 03 26.74808 | 15 29 02.64 | +04 04 11.7 | 349 | ||
| C/1999 N4 | 2001 03 26.75162 | 15 29 02.32 | +04 04 13.1 | 349 | ||
| C/1999 N4 | 2001 03 30.39245 | 15 25 38.35 | +04 24 22.2 | 17.7 | T | 704 |
| C/1999 N4 | 2001 03 30.42173 | 15 25 36.58 | +04 24 33.2 | 17.7 | T | 704 |
| C/1999 N4 | 2001 03 30.43612 | 15 25 35.63 | +04 24 39.3 | 17.6 | T | 704 |
| C/1999 N4 | 2001 03 30.45112 | 15 25 34.74 | +04 24 44.3 | 17.3 | T | 704 |
| C/1999 N4 | 2001 04 11.16589 | 15 13 35.93 | +05 28 02.3 | 17.1 | T | 170 |
| C/1999 N4 | 2001 04 14.34571 | 15 10 07.42 | +05 44 25.0 | 17.7 | T | 682 |
| C/1999 N4 | 2001 04 14.40713 | 15 10 03.36 | +05 44 44.6 | 15.5 | T | 682 |
| C/1999 N4 | 2001 04 22.63857 | 15 00 45.23 | +06 24 24.5 | 16.7 | T | 900 |
| C/1999 N4 | 2001 04 22.64962 | 15 00 44.49 | +06 24 28.1 | 900 | ||
| C/1999 N4 | 2001 04 22.72363 | 15 00 39.28 | +06 24 48.5 | 17.1 | T | 360 |
| C/1999 N4 | 2001 04 22.72787 | 15 00 38.98 | +06 24 49.6 | 360 | ||
| C/1999 N4 | 2001 04 27.26779 | 14 55 23.84 | +06 44 40.7 | 18.4 | T | 704 |
| C/1999 N4 | 2001 04 27.29406 | 14 55 22.02 | +06 44 48.0 | 18.4 | T | 704 |
| C/1999 N4 | 2001 04 27.30721 | 14 55 21.08 | +06 44 51.8 | 18.4 | T | 704 |
| C/1999 N4 | 2001 04 29.00426 | 14 53 22.61 | +06 51 51.1 | 17.5 | T | 170 |
| C/1999 N4 | 2001 04 29.00929 | 14 53 22.21 | +06 51 51.5 | 17.5 | T | 170 |
| C/1999 N4 | 2001 05 01.36377 | 14 50 37.83 | +07 01 07.3 | 17.3 | T | 704 |
