|
Discovery and designation
|
|
|---|---|
| Discovered by | OCA-DLR Asteroid Survey |
| Discovery site | Caussols |
| Discovery date | December 7, 1998 |
|
Designations
|
|
| MPC designation | 15986 |
| Alternate name(s) | 1998 XU1 |
| Epoch May 14, 2008 | |
| Ap | 3.3152025 |
| Peri | 2.0712353 |
| Eccentricity | 0.2309443 |
| Orbital period | 1614.3805431 |
| Mean anomaly | 359.81843 |
| Inclination | 2.64409 |
| Longitude of ascending node | 207.31471 |
| Argument of peri | 284.86965 |
| Absolute magnitude (H) | 14.6 |
15986 Fienga (1998 XU1) is a main-belt asteroid discovered on December 7, 1998 by the OCA-DLR Asteroid Survey at Caussols.