|
Discovery and designation
|
|
|---|---|
| Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
| Discovery site | Socorro |
| Discovery date | March 20, 1998 |
|
Designations
|
|
| MPC designation | 20265 |
| Alternate name(s) | 1998 FP23 |
| Epoch May 14, 2008 | |
| Ap | 2.5128374 |
| Peri | 2.1618224 |
| Eccentricity | 0.0750889 |
| Orbital period | 1305.2041535 |
| Mean anomaly | 216.09688 |
| Inclination | 2.35686 |
| Longitude of ascending node | 55.72233 |
| Argument of peri | 209.55201 |
| Absolute magnitude (H) | 15.5 |
20265 Yuyinchen (1998 FP23) is a main-belt asteroid discovered on March 20, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.