| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 XY1 | 2015 12 04.51796 | 09 33 40.21 | +32 10 14.1 | 20.4 | T | G96 |
| C/2015 XY1 | 2015 12 04.52257 | 09 33 40.09 | +32 10 14.8 | 20.4 | T | G96 |
| C/2015 XY1 | 2015 12 04.52716 | 09 33 40.00 | +32 10 15.3 | 20.3 | T | G96 |
| C/2015 XY1 | 2015 12 04.53174 | 09 33 39.88 | +32 10 16.0 | 20.0 | T | G96 |
| C/2015 XY1 | 2015 12 05.10120 | 09 33 26.74 | +32 11 34.4 | 19.3 | T | 033 |
| C/2015 XY1 | 2015 12 05.10356 | 09 33 26.66 | +32 11 34.4 | 19.7 | T | 033 |
| C/2015 XY1 | 2015 12 05.10594 | 09 33 26.61 | +32 11 34.8 | 19.4 | T | 033 |
| C/2015 XY1 | 2015 12 05.14377 | 09 33 25.70 | +32 11 39.8 | 19.4 | T | 033 |
| C/2015 XY1 | 2015 12 05.14613 | 09 33 25.66 | +32 11 40.4 | 19.4 | T | 033 |
| C/2015 XY1 | 2015 12 05.32614 | 09 33 21.45 | +32 12 05.0 | 20.0 | T | H36 |
| C/2015 XY1 | 2015 12 05.33510 | 09 33 21.28 | +32 12 06.2 | 19.8 | T | H36 |
| C/2015 XY1 | 2015 12 05.34706 | 09 33 21.00 | +32 12 07.3 | 19.4 | T | H36 |
| C/2015 XY1 | 2015 12 05.51538 | 09 33 16.96 | +32 12 30.0 | 19.4 | T | 926 |
| C/2015 XY1 | 2015 12 05.53167 | 09 33 16.56 | +32 12 33.0 | 18.7 | T | 926 |
| C/2015 XY1 | 2015 12 16.45341 | 09 28 23.16 | +32 39 02.9 | 19.7 | T | G96 |
| C/2015 XY1 | 2015 12 16.45916 | 09 28 22.98 | +32 39 03.8 | 19.9 | T | G96 |
| C/2015 XY1 | 2015 12 16.46491 | 09 28 22.83 | +32 39 04.4 | 19.8 | T | G96 |
| C/2015 XY1 | 2015 12 16.47065 | 09 28 22.61 | +32 39 05.5 | 20.0 | T | G96 |
| C/2015 XY1 | 2015 12 19.42542 | 09 26 51.28 | +32 46 33.6 | H06 | ||
| C/2015 XY1 | 2015 12 19.42940 | 09 26 51.20 | +32 46 34.3 | H06 |