| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 XY1 | 2019 07 28.61596 | 04 39 23.47 | +02 12 19.5 | 18.7 | o | T08 |
| C/2015 XY1 | 2019 08 26.74565 | 04 38 50.07 | +00 24 16.9 | 18.3 | T | Q11 |
| C/2015 XY1 | 2019 08 26.75283 | 04 38 49.99 | +00 24 15.3 | Q11 | ||
| C/2015 XY1 | 2019 08 26.76001 | 04 38 49.96 | +00 24 13.3 | Q11 | ||
| C/2015 XY1 | 2019 09 14.75231 | 04 34 54.55 | -01 02 49.8 | 18.1 | T | 349 |
| C/2015 XY1 | 2019 09 14.76264 | 04 34 54.36 | -01 02 52.7 | 349 | ||
| C/2015 XY1 | 2019 09 24.74395 | 04 31 34.48 | -01 52 16.6 | Q62 | ||
| C/2015 XY1 | 2019 09 24.74754 | 04 31 34.38 | -01 52 17.9 | 18.6 | G | Q62 |
| C/2015 XY1 | 2019 10 07.57831 | 04 25 59.76 | -02 57 31.7 | 19.8 | w | F51 |
| C/2015 XY1 | 2019 10 07.58970 | 04 25 59.43 | -02 57 35.1 | 19.3 | w | F51 |
| C/2015 XY1 | 2019 10 07.60110 | 04 25 59.09 | -02 57 38.6 | 19.8 | w | F51 |
| C/2015 XY1 | 2019 10 07.61250 | 04 25 58.75 | -02 57 42.1 | 19.3 | w | F51 |
| C/2015 XY1 | 2019 10 08.68303 | 04 25 27.16 | -03 03 08.4 | 18.4 | T | Q11 |
| C/2015 XY1 | 2019 10 08.69018 | 04 25 26.94 | -03 03 10.6 | Q11 | ||
| C/2015 XY1 | 2019 10 08.69731 | 04 25 26.74 | -03 03 12.6 | Q11 | ||
| C/2015 XY1 | 2019 10 22.02614 | 04 18 07.59 | -04 09 59.9 | 18.0 | T | 461 |
| C/2015 XY1 | 2019 10 22.03423 | 04 18 07.30 | -04 10 02.0 | 17.8 | T | 461 |
| C/2015 XY1 | 2019 10 22.04232 | 04 18 07.00 | -04 10 04.5 | 18.0 | T | 461 |
| C/2015 XY1 | 2019 10 23.00455 | 04 17 32.39 | -04 14 46.0 | 18.0 | T | 461 |
| C/2015 XY1 | 2019 10 23.01264 | 04 17 32.11 | -04 14 48.5 | 18.2 | T | 461 |