| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| 12P | 1883 12 01.87520 | 18 38 42.40 | +46 33 52.9 | 007 | ||
| 12P | 1883 12 06.80530 | 19 01 54.75 | +45 03 18.2 | 007 | ||
| 12P | 1884 01 09.77902 | 22 46 25.78 | +09 11 10.6 | 007 | ||
| 12P | 1884 01 15.81769 | 23 23 50.79 | -02 09 53.1 | 007 | ||
| 12P | 1953 06 20.36295 | 18 54 51.45 | +50 07 57.4 | 662 | ||
| 12P | 1953 06 20.43277 | 18 54 46.44 | +50 08 30.8 | 662 | ||
| 12P | 1953 07 09.36382 | 18 29 40.29 | +51 51 48.6 | 662 | ||
| 12P | 1953 07 18.37494 | 18 16 49.83 | +52 06 11.5 | 662 | ||
| 12P | 1953 07 18.39716 | 18 16 47.83 | +52 06 11.9 | 662 | ||
| 12P | 1953 08 19.32160 | 17 38 30.23 | +50 02 25.8 | 662 | ||
| 12P | 1953 08 19.34590 | 17 38 28.94 | +50 02 14.8 | 662 | ||
| 12P | 1953 09 10.16803 | 17 26 14.54 | +46 50 29.7 | 662 | ||
| 12P | 1953 09 10.20336 | 17 26 13.98 | +46 50 08.7 | 662 | ||
| 12P | 1953 10 07.13513 | 17 28 56.45 | +42 22 36.7 | 662 | ||
| 12P | 1953 10 07.14763 | 17 28 56.86 | +42 22 29.1 | 662 | ||
| 12P | 1953 11 28.14579 | 18 20 02.32 | +36 14 59.0 | 662 | ||
| 12P | 1953 11 28.15618 | 18 20 03.26 | +36 14 56.7 | 662 | ||
| 12P | 1954 01 01.10008 | 19 22 12.62 | +35 48 44.7 | 662 | ||
| 12P | 1954 01 01.11256 | 19 22 14.24 | +35 48 47.4 | 662 | ||
| 12P | 1954 02 03.57573 | 20 51 16.55 | +38 25 02.4 | 662 |