|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | March 20, 1998 |
|
Designations
|
|
| MPC designation | 18665 |
| Alternate name(s) | 1998 FK49 |
| Epoch May 14, 2008 | |
| Ap | 2.9336581 |
| Peri | 2.2959423 |
| Eccentricity | 0.1219435 |
| Orbital period | 1544.3871672 |
| Mean anomaly | 138.12563 |
| Inclination | 2.23074 |
| Longitude of ascending node | 198.03550 |
| Argument of peri | 351.71864 |
| Absolute magnitude (H) | 14.6 |
18665 Sheenahayes (1998 FK49) is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.