| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2026 S1 | 2026 09 30.18029 | 18 08 37.86 | +63 26 55.7 | 20.2 | r | I41 |
| C/2026 S1 | 2026 10 01.13707 | 18 08 29.67 | +63 23 09.5 | 20.6 | r | I41 |
| C/2026 S1 | 2026 10 01.17440 | 18 08 29.58 | +63 22 58.9 | 20.2 | g | I41 |
| C/2026 S1 | 2026 10 02.75427 | 18 08 17.92 | +63 16 46.1 | 21.5 | G | K88 |
| C/2026 S1 | 2026 10 02.76438 | 18 08 17.86 | +63 16 43.6 | 20.8 | G | K88 |
| C/2026 S1 | 2026 10 02.77449 | 18 08 17.81 | +63 16 41.5 | 21.6 | G | K88 |
| C/2026 S1 | 2026 10 04.12672 | 18 08 10.04 | +63 11 22.9 | 658 | ||
| C/2026 S1 | 2026 10 04.13119 | 18 08 09.97 | +63 11 22.0 | 658 | ||
| C/2026 S1 | 2026 10 04.13565 | 18 08 09.96 | +63 11 20.9 | 658 | ||
| C/2026 S1 | 2026 10 04.13677 | 18 08 09.55 | +63 11 23.0 | 20.5 | g | I41 |
| C/2026 S1 | 2026 10 04.14012 | 18 08 09.90 | +63 11 20.2 | 658 | ||
| C/2026 S1 | 2026 10 04.14458 | 18 08 09.85 | +63 11 19.0 | 658 | ||
| C/2026 S1 | 2026 10 04.16414 | 18 08 09.78 | +63 11 13.1 | 20.0 | r | I41 |
| C/2026 S1 | 2026 10 05.80190 | 18 08 02.77 | +63 04 51.7 | 19.4 | G | G00 |
| C/2026 S1 | 2026 10 05.81372 | 18 08 02.68 | +63 04 48.3 | 19.7 | G | G00 |
| C/2026 S1 | 2026 10 05.82373 | 18 08 02.68 | +63 04 46.4 | 20.7 | V | 185 |
| C/2026 S1 | 2026 10 05.82555 | 18 08 02.66 | +63 04 45.4 | 20.0 | G | G00 |
| C/2026 S1 | 2026 10 05.84745 | 18 08 02.57 | +63 04 41.0 | 21.1 | V | 185 |
| C/2026 S1 | 2026 10 06.00004 | 18 08 02.20 | +63 04 05.5 | 21.1 | G | W62 |
| C/2026 S1 | 2026 10 06.01960 | 18 08 02.14 | +63 04 01.1 | 21.1 | G | W62 |