| Observer | Location | Telescope | Images | Measurements |
|---|---|---|---|---|
| Akutsu, Tomio | Philippines | 35cm SC | 37 | 1059 |
| Asada, Hideto | Kyoto, Japan | 31cm Refl. | 1 | 12 |
| Delcroix, Marc | France | 32cm Refl. | 6 | 174 |
| Einaga, Hideo | Hyogo, Japan | 30cm Refl. | 160 | 3307 |
| Go, Christopher | Philippines | 35cm SC | 102 | 2767 |
| Hatanaka, Akitoshi | Mie, Japan | 40cm Refl. | 9 | 230 |
| Horikawa, Kuniaki | Kanagawa, Japan | 30cm Refl. | — | 435 (*) |
| Ikemura, Toshihiko | Aichi, Japan | 38cm Refl. | 5 | 118 |
| Ishibashi, Tsutomu | Kanagawa, Japan | 31cm Refl. | 3 | 40 |
| Iwamasa, Ryuichi | Kanagawa, Japan | 35cm SC | 40 | 970 |
| Kanno, Seiichi | Yamagata, Japan | 30cm Refl. | 9 | 174 |
| Kowollik, Silvia | Germany | 20cm/15cm Refl. | 9 | 127 |
| Kozawa, Tokujiro | Tokyo, Japan | 32cm Refl. | 22 | 525 |
| Kumamori, Teruaki | Osaka, Japan | 28cm SC | 30 | 921 |
| Mishina, Toshiro | Kanagawa, Japan | 20cm Refl. | 1 | 7 |
| Miyazaki, Isao | Okinawa, Japan | 40cm Refl. | 85 | 2077 |
| Ota, Satoshi | Okinawa, Japan | 30cm Refl. | 14 | 342 |
| Oyamada, Hiroyuki | Gumma, Japan | 20cm Refl. | 1 | 7 |
| Pellier, Christophe | France | 25cm Refl. | 24 | 738 |
| Phillips, Jim | USA | 25cm Refl./20cm Refr. | 8 | 215 |
| Suzuki, Takashi | Tokyo, Japan | 18cm MC | 1 | 30 |
| Walker, Sean | USA | 30cm Refl. | 3 | 59 |
| Wesley, Anthony | Australia | 33cm Refl. | 3 | 60 |
| Yamazaki, Akihiro | Tokyo, Japan | 31cm Refl. | 4 | 116 |
| Yoneyama, Seiichi | Kanagawa, Japan | 25cm Refl. | 8 | 166 |
| Yoshida, Tomoyuki | Tochigi, Japan | 30cm Refl. | 16 | 403 |
| Yunoki, Kenkichi | Osaka, Japan | 26cm Refl. | 22 | 566 |
| Total | 623 | 15645 | ||
| * visual transit observation | ||||