|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | March 20, 1998 |
|
Designations
|
|
| MPC designation | 20293 |
| Alternate name(s) | 1998 FQ72 |
| Epoch May 14, 2008 | |
| Ap | 2.9174980 |
| Peri | 1.9668038 |
| Eccentricity | 0.1946428 |
| Orbital period | 1393.9820324 |
| Mean anomaly | 95.18506 |
| Inclination | 3.25850 |
| Longitude of ascending node | 30.77733 |
| Argument of peri | 317.41179 |
| Geometric albedo | 0.0141 |
| Absolute magnitude (H) | 14.20 |
20293 Sirichelson (1998 FQ72) is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.