Named asteroids discovered at Sapporo
11 named asteroids. Discoverers: K. Watanabe (10), Endate, K., Watanabe, K. (1).
| # | Asteroid | Discovered | Discoverer |
|---|---|---|---|
| 1 | (4547) Massachusetts | 1990-05-16 | Endate, K., Watanabe, K. |
| 2 | (4613) Mamoru | 1990-07-22 | K. Watanabe |
| 3 | (4976) Choukyongchol | 1991-08-09 | K. Watanabe |
| 4 | (5069) Tokeidai | 1991-08-16 | K. Watanabe |
| 5 | (5970) Ohdohrikouen | 1991-05-13 | K. Watanabe |
| 6 | (7365) Sejong | 1996-08-18 | K. Watanabe |
| 7 | (8895) Nha | 1995-08-21 | K. Watanabe |
| 8 | (12127) Mamiya | 1999-09-09 | K. Watanabe |
| 9 | (13407) Ikukomakino | 1999-10-04 | K. Watanabe |
| 10 | (18903) Matsuura | 2000-07-10 | K. Watanabe |
| 11 | (18996) Torasan | 2000-09-04 | K. Watanabe |