| No. | Date | Time | Longitude | Sys. | PCF | Object | Location | Latitude | Observer | Est. Longitude | Error |
| 1 | 2021/07/13 | 17:58 | 280.9 | 2 | C | W SPOT | NNNTB | +45.5 | Miyazaki, Isao | 282.3 | -1.4 |
| 2 | 2021/07/18 | 16:32 | 277.8 | 2 | C | W SPOT | NNNTB | +45.8 | Ito, Satoshi | 278.6 | -0.8 |
| 3 | 2021/07/30 | 16:20 | 271.2 | 2 | C | W SPOT | NNNTB | +45.9 | Miyazaki, Isao | 269.7 | +1.5 |
| 4 | 2021/08/04 | 14:30 | 266.9 | 2 | C | W SPOT | NNNTB | +45.8 | Kumamori, Teruaki | 266.1 | +0.8 |
| 5 | 2021/08/11 | 15:19 | 261.6 | 2 | C | W SPOT | NNNTB | +45.8 | Go, Christopher | 260.8 | +0.8 |
| 6 | 2021/08/14 | 14:25 | 258.8 | 2 | C | W SPOT | NNNTB | +46.0 | Miyazaki, Isao | 258.6 | +0.2 |
| 7 | 2021/08/16 | 14:09 | 258.6 | 2 | C | W SPOT | NNNTB | +45.7 | Ota, Satoshi | 257.2 | +1.4 |
| 8 | 2021/08/16 | 16:06 | 258.7 | 2 | C | W SPOT | NNNTB | +45.0 | Miyazaki, Isao | 257.1 | +1.6 |
| 9 | 2021/08/18 | 16:58 | 256.0 | 2 | C | W SPOT | NNNTB | +44.8 | Suzuki, Kunihiko | 255.6 | +0.4 |
| 10 | 2021/08/21 | 14:24 | 254.6 | 2 | C | W SPOT | NNNTB | +45.8 | Go, Christopher | 253.4 | +1.2 |
| 11 | 2021/08/26 | 13:16 | 249.5 | 2 | C | W SPOT | NNNTB | +46.1 | Miyazaki, Isao | 249.8 | -0.3 |
| 12 | 2021/08/28 | 14:29 | 246.4 | 2 | C | W SPOT | NNNTB | +46.5 | Go, Christopher | 248.2 | -1.8 |
| 13 | 2021/08/28 | 15:25 | 247.5 | 2 | C | W SPOT | NNNTB | +46.1 | Miyazaki, Isao | 248.2 | -0.7 |
| 14 | 2021/08/30 | 16:03 | 245.0 | 2 | C | W SPOT | NNNTB | +45.4 | Miyazaki, Isao | 246.7 | -1.7 |
| 15 | 2021/08/31 | 12:23 | 244.4 | 2 | C | W SPOT | NNNTB | +45.8 | Ito, Satoshi | 246.1 | -1.7 |
| 16 | 2021/09/02 | 13:08 | 243.0 | 2 | C | W SPOT | NNNTB | +45.8 | Miyazaki, Isao | 244.6 | -1.6 |
| 17 | 2021/09/04 | 15:02 | 242.2 | 2 | C | W SPOT | NNNTB | +46.2 | Miyazaki, Isao | 243.0 | -0.8 |
| 18 | 2021/09/07 | 13:05 | 240.8 | 2 | C | W SPOT | NNNTB | +45.3 | Miyazaki, Isao | 240.8 | 0.0 |
| 19 | 2021/09/09 | 13:44 | 239.9 | 2 | C | W SPOT | NNNTB | +45.6 | Ito, Satoshi | 239.3 | +0.6 |
| 20 | 2021/09/16 | 15:04 | 235.3 | 2 | C | W SPOT | NNNTB | +45.9 | Miyazaki, Isao | 234.1 | +1.2 |
| 21 | 2021/09/19 | 12:16 | 233.0 | 2 | C | W SPOT | NNNTB | +46.7 | Miyazaki, Isao | 232.0 | +1.0 |