| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 XY1 | 2018 03 16.87871 | 05 29 41.87 | +16 15 21.7 | 18.3 | T | 215 |
| C/2015 XY1 | 2018 04 10.46594 | 05 27 32.21 | +15 50 52.9 | 17.9 | T | Q11 |
| C/2015 XY1 | 2018 04 10.47486 | 05 27 32.23 | +15 50 52.2 | Q11 | ||
| C/2015 XY1 | 2018 10 13.08113 | 05 40 36.53 | +09 06 17.1 | 18.1 | 215 | |
| C/2015 XY1 | 2018 10 13.08242 | 05 40 36.49 | +09 06 16.8 | 18.2 | 215 | |
| C/2015 XY1 | 2018 10 13.08370 | 05 40 36.45 | +09 06 16.5 | 18.2 | 215 | |
| C/2015 XY1 | 2018 10 15.61729 | 05 39 26.39 | +08 56 17.8 | 18.2 | o | T05 |
| C/2015 XY1 | 2018 10 15.62743 | 05 39 26.07 | +08 56 15.3 | 18.2 | o | T05 |
| C/2015 XY1 | 2018 10 15.63773 | 05 39 25.77 | +08 56 13.1 | 18.2 | o | T05 |
| C/2015 XY1 | 2018 10 15.64783 | 05 39 25.48 | +08 56 09.9 | 18.3 | o | T05 |
| C/2015 XY1 | 2018 10 16.61682 | 05 38 57.67 | +08 52 20.5 | 18.3 | o | T05 |
| C/2015 XY1 | 2018 10 16.62858 | 05 38 57.34 | +08 52 17.7 | 18.3 | o | T05 |
| C/2015 XY1 | 2018 10 16.64102 | 05 38 57.22 | +08 52 18.2 | 17.2 | o | T05 |
| C/2015 XY1 | 2018 10 16.65305 | 05 38 56.62 | +08 52 12.2 | 18.1 | o | T05 |
| C/2015 XY1 | 2018 10 17.99737 | 05 38 17.10 | +08 46 51.6 | 17.4 | N | L35 |
| C/2015 XY1 | 2018 10 18.00488 | 05 38 16.90 | +08 46 50.0 | L35 | ||
| C/2015 XY1 | 2018 10 18.01248 | 05 38 16.68 | +08 46 48.3 | L35 | ||
| C/2015 XY1 | 2018 10 18.02001 | 05 38 16.43 | +08 46 46.3 | L35 | ||
| C/2015 XY1 | 2018 10 18.02752 | 05 38 16.22 | +08 46 44.6 | L35 | ||
| C/2015 XY1 | 2018 10 20.74777 | 05 36 52.94 | +08 35 56.6 | 349 |