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Discovery and designation
|
|
|---|---|
| Discovered by | OCA-DLR Asteroid Survey |
| Discovery site | Caussols |
| Discovery date | November 28, 1997 |
|
Designations
|
|
| MPC designation | 18572 |
| Alternate name(s) | 1997 WQ22 |
| Epoch May 14, 2008 | |
| Ap | 2.6617945 |
| Peri | 1.8616631 |
| Eccentricity | 0.1768849 |
| Orbital period | 1242.3936605 |
| Mean anomaly | 104.02587 |
| Inclination | 1.82711 |
| Longitude of ascending node | 310.25574 |
| Argument of peri | 67.58892 |
| Absolute magnitude (H) | 15.4 |
18572 Rocher (1997 WQ22) is a main-belt asteroid discovered on November 28, 1997 by the OCA-DLR Asteroid Survey at Caussols.