|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | May 6, 2000 |
|
Designations
|
|
| MPC designation | 18087 |
| Alternate name(s) | 2000 JA22 |
| Epoch May 14, 2008 | |
| Ap | 2.8054509 |
| Peri | 2.0818409 |
| Eccentricity | 0.1480595 |
| Orbital period | 1395.2622552 |
| Mean anomaly | 74.93210 |
| Inclination | 2.26989 |
| Longitude of ascending node | 351.01090 |
| Argument of peri | 182.70992 |
| Absolute magnitude (H) | 16.4 |
18087 Yamanaka (2000 JA22) is a main-belt asteroid discovered on May 6, 2000 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.