| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2020 X4 | 2020 12 14.08536 | 20 57 33.40 | +18 07 36.5 | 20.0 | G | G96 |
| C/2020 X4 | 2020 12 14.08973 | 20 57 33.61 | +18 07 33.9 | 20.1 | G | G96 |
| C/2020 X4 | 2020 12 14.09412 | 20 57 33.83 | +18 07 31.6 | 20.0 | G | G96 |
| C/2020 X4 | 2020 12 14.09849 | 20 57 33.98 | +18 07 29.7 | 20.1 | G | G96 |
| C/2020 X4 | 2020 12 14.13615 | 20 57 35.70 | +18 07 11.0 | 20.1 | G | I52 |
| C/2020 X4 | 2020 12 14.13984 | 20 57 35.84 | +18 07 09.1 | 20.5 | G | I52 |
| C/2020 X4 | 2020 12 14.14352 | 20 57 36.14 | +18 07 07.1 | I52 | ||
| C/2020 X4 | 2020 12 14.14720 | 20 57 36.24 | +18 07 04.5 | 20.4 | G | I52 |
| C/2020 X4 | 2020 12 14.77305 | 20 58 04.71 | +18 01 58.1 | 20.2 | G | L06 |
| C/2020 X4 | 2020 12 14.77593 | 20 58 04.83 | +18 01 56.9 | 20.1 | G | L06 |
| C/2020 X4 | 2020 12 14.77847 | 20 58 04.90 | +18 01 55.4 | 19.9 | G | L06 |
| C/2020 X4 | 2020 12 15.75150 | 20 58 49.48 | +17 54 07.6 | 20.0 | G | L01 |
| C/2020 X4 | 2020 12 15.75465 | 20 58 49.62 | +17 54 05.9 | 19.9 | G | L01 |
| C/2020 X4 | 2020 12 15.75782 | 20 58 49.78 | +17 54 04.5 | 19.9 | G | L01 |
| C/2020 X4 | 2020 12 15.76097 | 20 58 49.96 | +17 54 03.1 | 20.1 | G | L01 |
| C/2020 X4 | 2020 12 15.76603 | 20 58 50.26 | +17 54 00.1 | 19.6 | G | B96 |
| C/2020 X4 | 2020 12 15.79290 | 20 58 51.48 | +17 53 47.1 | 19.8 | G | B96 |
| C/2020 X4 | 2020 12 16.05863 | 20 59 03.59 | +17 51 40.4 | I52 | ||
| C/2020 X4 | 2020 12 16.06187 | 20 59 03.71 | +17 51 39.4 | 20.4 | G | I52 |
| C/2020 X4 | 2020 12 16.06510 | 20 59 03.88 | +17 51 38.2 | 20.2 | G | I52 |