| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1999 S2 | 1999 09 27.21448 | 03 09 13.17 | -64 08 17.3 | 834 | ||
| C/1999 S2 | 1999 09 27.30773 | 03 09 09.78 | -64 08 30.1 | 834 | ||
| C/1999 S2 | 1999 09 27.33859 | 03 09 08.71 | -64 08 32.6 | 834 | ||
| C/1999 S2 | 1999 09 28.59281 | 03 08 21.87 | -64 11 21.2 | 19.9 | N | 413 |
| C/1999 S2 | 1999 09 28.59453 | 03 08 21.82 | -64 11 21.4 | 19.7 | N | 413 |
| C/1999 S2 | 1999 09 28.78736 | 03 08 14.28 | -64 11 46.5 | 18.9 | N | 413 |
| C/1999 S2 | 1999 09 28.79369 | 03 08 13.96 | -64 11 47.3 | 19.4 | N | 413 |
| C/1999 S2 | 1999 09 30.28437 | 03 07 16.33 | -64 14 49.2 | 834 | ||
| C/1999 S2 | 1999 09 30.55030 | 03 07 05.95 | -64 15 20.6 | 16.7 | T | 428 |
| C/1999 S2 | 1999 09 30.55993 | 03 07 05.62 | -64 15 22.7 | 18.0 | N | 428 |
| C/1999 S2 | 1999 10 02.26471 | 03 05 56.66 | -64 18 32.5 | 834 | ||
| C/1999 S2 | 1999 10 02.28767 | 03 05 56.04 | -64 18 35.3 | 834 | ||
| C/1999 S2 | 1999 10 04.20207 | 03 04 35.42 | -64 21 44.6 | 834 | ||
| C/1999 S2 | 1999 10 04.22422 | 03 04 34.85 | -64 21 45.5 | 834 | ||
| C/1999 S2 | 1999 10 04.75113 | 03 04 12.11 | -64 22 32.0 | 16.9 | T | 428 |
| C/1999 S2 | 1999 10 04.75755 | 03 04 11.93 | -64 22 33.1 | 17.0 | T | 428 |
| C/1999 S2 | 1999 10 05.72162 | 03 03 30.00 | -64 23 55.3 | 17.8 | N | 413 |
| C/1999 S2 | 1999 10 05.72355 | 03 03 29.91 | -64 23 55.2 | 17.8 | N | 413 |
| C/1999 S2 | 1999 10 05.72619 | 03 03 29.81 | -64 23 55.6 | 17.6 | N | 413 |
| C/1999 S2 | 1999 10 11.64073 | 02 58 59.71 | -64 29 46.5 | 17.9 | N | 428 |
