| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| 2019 YF4 | 2019 12 29.39560 | 03 58 05.93 | +18 40 43.1 | 20.1 | w | F51 |
| 2019 YF4 | 2019 12 29.40790 | 03 58 09.56 | +18 40 39.7 | 20.0 | w | F51 |
| 2019 YF4 | 2019 12 29.43248 | 03 58 17.14 | +18 40 31.1 | 20.0 | w | F51 |
| 2019 YF4 | 2019 12 30.44520 | 04 06 23.26 | +18 41 00.7 | 19.6 | G | F51 |
| 2019 YF4 | 2019 12 30.45810 | 04 06 28.31 | +18 40 53.5 | 19.7 | G | F51 |
| 2019 YF4 | 2019 12 30.47092 | 04 06 33.46 | +18 40 45.9 | 19.8 | G | F51 |
| 2019 YF4 | 2019 12 30.86065 | 04 10 25.75 | +18 38 28.3 | 19.5 | G | L01 |
| 2019 YF4 | 2019 12 30.86154 | 04 10 26.14 | +18 38 28.4 | 19.8 | G | L01 |
| 2019 YF4 | 2019 12 30.86243 | 04 10 26.51 | +18 38 28.3 | 19.7 | G | L01 |
| 2019 YF4 | 2019 12 30.86418 | 04 10 27.25 | +18 38 28.1 | 19.7 | G | L01 |
| 2019 YF4 | 2019 12 30.86506 | 04 10 27.59 | +18 38 28.4 | 19.7 | G | L01 |
| 2019 YF4 | 2019 12 30.86594 | 04 10 27.97 | +18 38 28.1 | 19.7 | G | L01 |
| 2019 YF4 | 2019 12 30.90974 | 04 10 46.68 | +18 38 17.7 | 19.6 | G | 595 |
| 2019 YF4 | 2019 12 30.91580 | 04 10 50.20 | +18 38 30.7 | 18.4 | G | K63 |
| 2019 YF4 | 2019 12 30.91900 | 04 10 50.70 | +18 38 15.8 | 19.7 | G | 595 |
| 2019 YF4 | 2019 12 30.92287 | 04 10 53.25 | +18 38 29.0 | 18.2 | G | K63 |
| 2019 YF4 | 2019 12 30.92858 | 04 10 54.85 | +18 38 13.5 | 19.7 | G | 595 |
| 2019 YF4 | 2019 12 30.93024 | 04 10 56.47 | +18 38 26.9 | 19.1 | G | K63 |
| 2019 YF4 | 2019 12 30.93219 | 04 10 57.12 | +18 38 25.9 | 19.6 | G | 104 |
| 2019 YF4 | 2019 12 30.93618 | 04 10 58.89 | +18 38 25.2 | 19.5 | G | 104 |
| 2019 YF4 | 2019 12 30.94076 | 04 11 00.86 | +18 38 23.5 | 19.2 | G | 104 |
| 2019 YF4 | 2019 12 30.94876 | 04 11 05.57 | +18 38 21.9 | C77 | ||
| 2019 YF4 | 2019 12 30.95804 | 04 11 09.68 | +18 38 17.9 | C77 | ||
| 2019 YF4 | 2019 12 30.96719 | 04 11 13.59 | +18 38 04.1 | 19.7 | G | 204 |
| 2019 YF4 | 2019 12 30.96734 | 04 11 13.85 | +18 38 15.0 | C77 | ||
| 2019 YF4 | 2019 12 30.97069 | 04 11 15.12 | +18 37 26.2 | C43 | ||
| 2019 YF4 | 2019 12 30.97308 | 04 11 16.08 | +18 37 23.4 | C43 | ||
| 2019 YF4 | 2019 12 30.97548 | 04 11 17.26 | +18 37 25.5 | C43 | ||
| 2019 YF4 | 2019 12 30.97811 | 04 11 18.49 | +18 37 24.2 | C43 | ||
| 2019 YF4 | 2020 01 02.86159 | 04 46 29.31 | +18 25 14.5 | 246 | ||
| 2019 YF4 | 2020 01 02.86174 | 04 46 29.43 | +18 25 14.0 | 246 | ||
| 2019 YF4 | 2020 01 02.86204 | 04 46 29.72 | +18 25 13.7 | 246 | ||
| 2019 YF4 | 2020 01 02.86233 | 04 46 29.90 | +18 25 13.9 | 246 | ||
| 2019 YF4 | 2020 01 02.86252 | 04 46 30.03 | +18 25 14.3 | 246 | ||
| 2019 YF4 | 2020 01 02.86292 | 04 46 30.32 | +18 25 13.3 | 246 | ||
| 2019 YF4 | 2020 01 03.09956 | 04 50 34.23 | +18 24 24.1 | 19.0 | G | I52 |
| 2019 YF4 | 2020 01 03.09975 | 04 50 34.40 | +18 24 24.4 | 19.1 | G | I52 |
| 2019 YF4 | 2020 01 03.09993 | 04 50 34.54 | +18 24 24.6 | 18.6 | G | I52 |
| 2019 YF4 | 2020 01 03.10012 | 04 50 34.70 | +18 24 24.3 | 18.9 | G | I52 |
| 2019 YF4 | 2020 01 04.76932 | 05 21 35.18 | +17 51 23.5 | 19.2 | G | B49 |
| 2019 YF4 | 2020 01 04.77669 | 05 21 43.76 | +17 51 18.2 | 18.2 | G | B49 |
| 2019 YF4 | 2020 01 06.14622 | 05 54 26.87 | +16 59 54.5 | 18.6 | V | H21 |
| 2019 YF4 | 2020 01 06.14816 | 05 54 29.55 | +16 59 49.1 | 18.3 | V | H21 |
| 2019 YF4 | 2020 01 06.15010 | 05 54 32.24 | +16 59 43.8 | 18.6 | V | H21 |
| 2019 YF4 | 2020 01 06.15194 | 05 54 34.76 | +16 59 38.6 | 18.6 | V | H21 |
| 2019 YF4 | 2020 01 06.15369 | 05 54 37.19 | +16 59 33.8 | 18.6 | V | H21 |
| 2019 YF4 | 2020 01 06.73131 | 06 11 16.35 | +16 22 35.2 | 17.2 | R | K61 |
| 2019 YF4 | 2020 01 06.73210 | 06 11 17.65 | +16 22 33.0 | 17.4 | R | K61 |
| 2019 YF4 | 2020 01 06.73262 | 06 11 18.51 | +16 22 30.8 | 17.1 | R | K61 |
| 2019 YF4 | 2020 01 06.73298 | 06 11 19.15 | +16 22 29.4 | 17.6 | R | K61 |
| 2019 YF4 | 2020 01 06.73343 | 06 11 19.89 | +16 22 27.4 | 18.1 | R | K61 |
| 2019 YF4 | 2020 01 06.83020 | 06 14 03.96 | +16 16 08.3 | 18.1 | G | Z99 |
| 2019 YF4 | 2020 01 06.83276 | 06 14 08.21 | +16 15 59.5 | 18.1 | G | Z99 |
| 2019 YF4 | 2020 01 06.83536 | 06 14 12.53 | +16 15 50.4 | 18.3 | G | Z99 |
| 2019 YF4 | 2020 01 06.84626 | 06 14 35.22 | +16 17 28.2 | 18.0 | V | B49 |
| 2019 YF4 | 2020 01 06.85411 | 06 14 47.74 | +16 17 01.7 | 18.6 | V | B49 |
| 2019 YF4 | 2020 01 06.86208 | 06 15 00.54 | +16 16 33.6 | 18.1 | V | B49 |
| 2019 YF4 | 2020 01 06.92344 | 06 16 28.82 | +16 11 20.7 | 246 | ||
| 2019 YF4 | 2020 01 06.92384 | 06 16 29.49 | +16 11 18.9 | 246 | ||
| 2019 YF4 | 2020 01 06.92397 | 06 16 29.68 | +16 11 17.6 | 246 | ||
| 2019 YF4 | 2020 01 06.92410 | 06 16 29.85 | +16 11 17.6 | 246 | ||
| 2019 YF4 | 2020 01 06.92421 | 06 16 30.10 | +16 11 17.1 | 246 | ||
| 2019 YF4 | 2020 01 06.92434 | 06 16 30.28 | +16 11 16.7 | 246 | ||
| 2019 YF4 | 2020 01 06.92484 | 06 16 31.16 | +16 11 14.1 | 246 | ||
| 2019 YF4 | 2020 01 06.94281 | 06 17 08.70 | +16 09 26.0 | 17.7 | G | Z80 |
| 2019 YF4 | 2020 01 06.94628 | 06 17 14.40 | +16 09 12.1 | 18.0 | G | Z80 |
| 2019 YF4 | 2020 01 06.94976 | 06 17 19.97 | +16 08 57.6 | 17.6 | G | Z80 |
| 2019 YF4 | 2020 01 06.95323 | 06 17 25.57 | +16 08 42.7 | 18.0 | G | Z80 |
| 2019 YF4 | 2020 01 10.94157 | 08 43 50.85 | +07 37 07.7 | 17.7 | G | 203 |
| 2019 YF4 | 2020 01 10.95324 | 08 44 15.12 | +07 35 09.7 | 18.3 | G | 203 |
| 2019 YF4 | 2020 01 10.96497 | 08 44 39.38 | +07 33 11.0 | 17.4 | G | 203 |
| 2019 YF4 | 2020 01 17.51911 | 11 38 12.08 | -06 24 47.6 | 19.3 | R | 291 |
| 2019 YF4 | 2020 01 17.52066 | 11 38 13.16 | -06 24 53.8 | 19.5 | R | 291 |
| 2019 YF4 | 2020 01 17.52219 | 11 38 14.25 | -06 25 00.1 | 19.3 | R | 291 |
| 2019 YF4 | 2020 01 18.41348 | 11 51 06.21 | -07 21 23.0 | 691 | ||
| 2019 YF4 | 2020 01 18.42079 | 11 51 10.60 | -07 21 49.3 | 691 | ||
| 2019 YF4 | 2020 01 18.42805 | 11 51 14.85 | -07 22 15.5 | 691 |