| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 N4 | 2001 05 30.19954 | 14 18 56.65 | +08 10 26.1 | 20.9 | T | 682 |
| C/1999 N4 | 2001 05 30.22203 | 14 18 55.28 | +08 10 27.2 | 17.9 | T | 682 |
| C/1999 N4 | 2001 06 13.17475 | 14 06 24.88 | +08 13 40.9 | 16.7 | T | 699 |
| C/1999 N4 | 2001 06 13.20512 | 14 06 23.36 | +08 13 39.1 | 699 | ||
| C/1999 N4 | 2001 06 13.23558 | 14 06 21.93 | +08 13 39.5 | 699 | ||
| C/1999 N4 | 2001 06 13.26614 | 14 06 20.36 | +08 13 38.4 | 699 | ||
| C/1999 N4 | 2001 06 17.18992 | 14 03 16.66 | +08 11 19.5 | 18.7 | T | 682 |
| C/1999 N4 | 2001 06 17.21127 | 14 03 15.71 | +08 11 18.0 | 18.8 | T | 682 |
| C/1999 N4 | 2001 06 17.23265 | 14 03 14.74 | +08 11 17.7 | 18.5 | T | 682 |
| C/1999 N4 | 2001 06 23.94565 | 13 58 30.42 | +08 04 26.5 | 17.8 | T | 504 |
| C/1999 N4 | 2001 06 23.95439 | 13 58 30.09 | +08 04 25.3 | 17.7 | T | 504 |
| C/1999 N4 | 2001 06 23.96378 | 13 58 29.64 | +08 04 25.0 | 17.6 | T | 504 |
| C/1999 N4 | 2002 01 14.65697 | 13 57 29.83 | +01 47 59.9 | 19.2 | N | 644 |
| C/1999 N4 | 2002 03 13.77720 | 13 27 11.91 | +05 09 06.5 | 18.8 | T | 360 |
| C/1999 N4 | 2002 03 13.78164 | 13 27 11.83 | +05 09 06.8 | 360 | ||
| C/1999 N4 | 2002 03 13.78639 | 13 27 11.68 | +05 09 09.6 | 360 | ||
| C/1999 N4 | 2002 03 21.98043 | 13 20 32.04 | +05 43 46.4 | 18.9 | T | 170 |
| C/1999 N4 | 2002 03 21.98866 | 13 20 31.23 | +05 43 53.4 | 18.9 | T | 170 |
| C/1999 N4 | 2002 04 12.17809 | 13 02 29.67 | +07 04 49.0 | 20.0 | N | 644 |
| C/1999 N4 | 2002 04 12.19948 | 13 02 28.60 | +07 04 53.3 | 21.5 | N | 644 |
