|
Discovery and designation
|
|
|---|---|
| Discovered by | T. Kobayashi |
| Discovery site | Oizumi |
| Discovery date | November 30, 1996 |
|
Designations
|
|
| MPC designation | 8923 |
| Alternate name(s) | 1996 WQ1 |
| Epoch May 14, 2008 | |
| Ap | 2.7699390 |
| Peri | 2.0656440 |
| Eccentricity | 0.1456484 |
| Orbital period | 1373.1775550 |
| Mean anomaly | 280.75760 |
| Inclination | 1.54449 |
| Longitude of ascending node | 204.11037 |
| Argument of peri | 331.22725 |
| Absolute magnitude (H) | 14.3 |
8923 Yamakawa (1996 WQ1) is a main-belt asteroid discovered on November 30, 1996 by T. Kobayashi at Oizumi.