| No. | Date | Time | Longitude | Sys. | PCF | Object | Location | Latitude | Observer | Est. Longitude | Error |
| 1 | 2021/10/23 | 08:33 | 183.2 | 2 | F | D SECT | NNTB | +38.6 | Ito, Satoshi | 184.4 | -1.2 |
| 2 | 2021/10/27 | 11:44 | 184.9 | 2 | F | D SECT | NNTB | +38.5 | Miyazaki, Isao | 184.5 | +0.4 |
| 3 | 2021/10/28 | 08:50 | 185.6 | 2 | F | D SECT | NNTB | +38.1 | Suzuki, Kunihiko | 184.5 | +1.1 |
| 4 | 2021/10/30 | 09:48 | 184.2 | 2 | F | D SECT | NNTB | +38.4 | Ito, Satoshi | 184.6 | -0.4 |
| 5 | 2021/11/04 | 08:56 | 184.8 | 2 | F | D SECT | NNTB | +39.9 | Kumamori, Teruaki | 184.7 | +0.1 |
| 6 | 2021/11/04 | 09:55 | 183.1 | 2 | F | D SECT | NNTB | +39.7 | Suzuki, Kunihiko | 184.7 | -1.6 |
| 7 | 2021/11/06 | 10:08 | 185.1 | 2 | F | D SECT | NNTB | +39.5 | Suzuki, Kunihiko | 184.7 | +0.4 |
| 8 | 2021/11/08 | 11:34 | 187.0 | 2 | F | D SECT | NNTB | +40.1 | Go, Christopher | 184.8 | +2.2 |
| 9 | 2021/11/09 | 08:46 | 185.7 | 2 | F | D SECT | NNTB | +40.0 | Ito, Satoshi | 184.8 | +0.9 |
| 10 | 2021/11/11 | 11:00 | 185.6 | 2 | F | D SECT | NNTB | +38.5 | Suzuki, Kunihiko | 184.8 | +0.8 |
| 11 | 2021/11/11 | 09:25 | 185.7 | 2 | F | D SECT | NNTB | +38.3 | Miyazaki, Isao | 184.8 | +0.9 |
| 12 | 2021/11/12 | 16:17 | 184.5 | 2 | F | D SECT | NNTB | +38.1 | Foster, Clyde | 184.8 | -0.3 |
| 13 | 2021/11/13 | 11:14 | 184.1 | 2 | F | D SECT | NNTB | +38.5 | Suzuki, Kunihiko | 184.9 | -0.8 |
| 14 | 2021/11/14 | 07:54 | 182.9 | 2 | F | D SECT | NNTB | +39.7 | Ishibashi, Tsutomu | 184.9 | -2.0 |
| 15 | 2021/11/14 | 08:35 | 184.5 | 2 | F | D SECT | NNTB | +38.8 | Kumamori, Teruaki | 184.9 | -0.4 |
| 16 | 2021/11/14 | 16:35 | 184.4 | 2 | F | D SECT | NNTB | +39.3 | Foster, Clyde | 184.9 | -0.5 |
| 17 | 2021/11/15 | 12:06 | 185.4 | 2 | F | D SECT | NNTB | +38.4 | Miyazaki, Isao | 184.9 | +0.5 |
| 18 | 2021/11/16 | 08:31 | 185.9 | 2 | F | D SECT | NNTB | +38.4 | Ishibashi, Tsutomu | 184.9 | +1.0 |
| 19 | 2021/11/16 | 09:17 | 184.3 | 2 | F | D SECT | NNTB | +38.0 | Miyazaki, Isao | 184.9 | -0.6 |
| 20 | 2021/11/18 | 10:05 | 184.6 | 2 | F | D SECT | NNTB | +38.6 | Ito, Satoshi | 184.9 | -0.3 |
| 21 | 2021/11/20 | 11:52 | 184.5 | 2 | F | D SECT | NNTB | +38.5 | Olivetti, Tiziano | 185.0 | -0.5 |
| 22 | 2021/11/21 | 08:48 | 183.5 | 2 | F | D SECT | NNTB | +38.7 | Miyazaki, Isao | 185.0 | -1.5 |
| 23 | 2021/11/21 | 17:40 | 185.1 | 2 | F | D SECT | NNTB | +38.6 | Foster, Clyde | 185.0 | +0.1 |
| 24 | 2021/11/23 | 08:49 | 186.7 | 2 | F | D SECT | NNTB | +38.7 | Miyazaki, Isao | 185.0 | +1.7 |