|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | May 22, 1998 |
|
Designations
|
|
| MPC designation | 22628 |
| Alternate name(s) | 1998 KV39 |
| Epoch May 14, 2008 | |
| Ap | 2.8449330 |
| Peri | 2.0004460 |
| Eccentricity | 0.1742871 |
| Orbital period | 1377.3523935 |
| Mean anomaly | 190.93500 |
| Inclination | 3.24067 |
| Longitude of ascending node | 124.73752 |
| Argument of peri | 176.39333 |
| Absolute magnitude (H) | 15.4 |
22628 Michaelallen (1998 KV39) is a main-belt asteroid discovered on May 22, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.