| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| 2019 YK4 | 2019 12 30.95773 | 07 44 19.79 | +14 17 21.7 | 17.5 | V | C43 |
| 2019 YK4 | 2019 12 30.96011 | 07 44 19.20 | +14 17 52.1 | 17.5 | V | C43 |
| 2019 YK4 | 2019 12 30.96059 | 07 44 19.44 | +14 18 03.0 | 17.3 | G | K38 |
| 2019 YK4 | 2019 12 30.96677 | 07 44 18.14 | +14 19 23.3 | 16.9 | G | C95 |
| 2019 YK4 | 2019 12 30.96920 | 07 44 17.52 | +14 19 54.1 | 17.3 | G | C95 |
| 2019 YK4 | 2019 12 30.97160 | 07 44 16.94 | +14 20 24.8 | 17.2 | G | C95 |
| 2019 YK4 | 2019 12 31.04567 | 07 43 59.08 | +14 36 04.7 | 17.5 | V | 958 |
| 2019 YK4 | 2019 12 31.05694 | 07 43 56.35 | +14 38 27.1 | 17.5 | V | 958 |
| 2019 YK4 | 2019 12 31.06232 | 07 43 54.97 | +14 39 34.6 | 17.6 | V | 958 |
| 2019 YK4 | 2019 12 31.06731 | 07 43 53.78 | +14 40 37.8 | 17.6 | V | 958 |