|
Discovery and designation
|
|
|---|---|
| Discovered by | K. Endate and K. Watanabe |
| Discovery site | Kitami |
| Discovery date | March 27, 1990 |
|
Designations
|
|
| MPC designation | 9845 |
| Alternate name(s) | 1990 FM1 |
| Epoch May 14, 2008 | |
| Ap | 3.2557413 |
| Peri | 2.3341653 |
| Eccentricity | 0.1648643 |
| Orbital period | 1706.7120576 |
| Mean anomaly | 346.34106 |
| Inclination | 8.21089 |
| Longitude of ascending node | 121.83707 |
| Argument of peri | 41.31529 |
| Absolute magnitude (H) | 12.3 |
9845 Okamuraosamu (1990 FM1) is a main-belt asteroid discovered on March 27, 1990 by K. Endate and K. Watanabe at Kitami.