| No. | observer | location | code | long.(E) | lat. (N) | height | telescope | method | phen. | UTC | note | |
| 1 | Hidetoshi Yoshida | Abashiri, Hokkaido, Jpn | +144˚15'28.1" | +44˚01'21.9" | 9 m | 8 × 11 mm Bin | TEL, visual | no occ. | ||||
| 2 | Masaki Kouda | Kitakami, Aomori, Jpn | +141˚16'05" | +40˚43'56" | 5 m | visual | no occ. | |||||
| 3 | Hitoshi Sugawara, | Ichinoseki, Iwate, Jpn | +141˚07'25.0" | +38˚55'57.3" | 33 m | 50 × 70 mm Bin | GHS, visual | no occ. | ||||
| Toshirō Satō | 20 cm SC, F = 10 80× | GHS, visual | no occ. | |||||||||
| 4 | Mikio Yokokawa | Motoyoshi, Miyagi, Jpn | +141˚33'28.6" | +38˚48'56.3" | 35 m | 28 cm, F = 10 | visual | no occ. | ||||
| 5 | Eitoshi Konno | Hanaizumi, Iwate, Jpn | +141˚10'49.4" | +38˚50'14.2" | 24 m | 10 × 40 mm Bin | visual | no occ. | ||||
| 6 | Kazuo Sasaki | Furukawa, Miyagi, Jpn | +140˚57'28" | +38˚33'28" | 30 m | 40 cm C, F = 15 | visual | no occ. | ||||
| 7 | Yasuhiro Tonomura | Tomiya, Miyagi, Jpn | +140˚52'16.2" | +38˚22'58.1" | 80 m | 7.6 cm R | GHS, visual | no occ. | ||||
| 8 | Michiko Okamoto | Rifu, Miyagi, Jpn | +140˚58'14.6" | +38˚20'57.7" | 110 m | 20 cm N, F = 6.1 | TEL, visual | no occ. | ||||
| 9 | Chiyoaki Sakaki | Sendai, Miyagi, Jpn | +140˚46'59" | +38˚19'42" | 120 m | 10 cm N, F = 7.2 | TEL, visual | no occ. | ||||
| 10 | Hideo Nagai | Sendai, Miyagi, Jpn | +140˚51'26" | +38˚17'45" | 70 m | 8 cm R, F = 8 | TEL, visual | no occ. | ||||
| 11 | Yoshiharu Itō | Sendai, Miyagi, Jpn | +140˚52'34" | +38˚16'36" | 55 m | p.e. | no occ. | |||||
| 12 | Ryō Ikeshit, | Sendai, Miyagi, Jpn | +140˚51'13" | +38˚15'39" | 50 m | 8 cm R, F = 11 | BPM, visual | no occ. | ||||
| Tomohiro Ino | 20.3 cm SC, F = 10 | visual | no occ. | |||||||||
| Yaeko Fujita | 8 cm R, F = 8 | visual | no occ. | |||||||||
| Asuka Nakamura | 10.2 cm R, F = 8 | visual | no occ. | |||||||||
| 13 | Masahiro Koishikawa | Sendai, Miyagi, Jpn | +140˚45'54" | +38˚16'19" | 100 m | 26 cm L, | video | no occ. | ||||
| 14 | Akira Watanabe | Sendai, Miyagi, Jpn | +140˚48'58" | +38˚13'59" | 105 m | 30 cm N, F = 6 | GHS, video | no occ. | ||||
| 15 | Atsushi Miyamoto | Kawasaki, Miyagi, Jpn | +140˚39'28" | +38˚13'10" | 305 m | 20.3 cm SC, F = 10 | GHS, visual | no occ. | ||||
| Naoto Tatsumi | 6 cm R, F = 15 | visual | no occ. | |||||||||
| Tomoko Sakaniwa | 20 cm N, F = 6 | visual | no occ. | |||||||||
| Nobuhiro Magome | 7.6 cm R, F = 8 | visual | no occ. | |||||||||
| 16 | Mitsuhiko Fujita | Shiroishi, Miyagi, Jpn | +140˚38'15" | +38˚02'16" | 40 m | 13 cm N, F = 5.5 | BPM, visual | no occ. | ||||
| 17 | Hideo Sugai | Yamagata, Yamagata, Jpn | +140˚19'16.0" | +38˚11'16.1" | 185 m | 10 cm R, F = 6.4 | TEL, visual | no occ. | ||||
| 18 | Hajime Nihei | Nanyo, Yamagata, Jpn | 358 | +140˚08'20" | +38˚04'52" | 295 m | 31 cm N, F = 4.6 | TEL, video | no occ. | |||
| 19 | Tsutomu Satō | Marumori, Miyagi, Jpn | +140˚45'45" | +37˚54'53" | 18 m | 13 cm N, F = 5.5 | BPM, visual | no occ. | ||||
| 20 | Isao Ohtsuki | Marumori, Miyagi, Jpn | +140˚40'47" | +37˚53'58" | 190 m | 31 cm R, F = 5.8 | GHS, video | 1D | 09h42m31.40s ± 0.07s | |||
| video | 1R | 09h42m32.43s ± 0.07s | ||||||||||
| 21 | Hikaru Satō | Fukushima, Fukushima, Jpn | +140˚29'25.3" | +37˚44'35.9" | 90 m | 8 cm R, F = 11.4 | BPM, visual | 1D | 09h42m12.5s | |||
| video | 1R | 09h42m42.0s | ||||||||||
| 22 | Makoto Satō | Haranomachi, Fukushima, Jpn | +140˚54'44.00" | +37˚39'54.15" | 55 m | f = 300 mm F = 2.8 | GHS, video | 1D | 09h42m19.6s | |||