|
Discovery and designation
|
|
|---|---|
| Discovered by | C. S. Shoemaker and E. M. Shoemaker |
| Discovery site | Palomar |
| Discovery date | May 13, 1985 |
|
Designations
|
|
| MPC designation | 8817 |
| Alternate name(s) | 1985 JU1 |
| Epoch May 14, 2008 | |
| Ap | 2.4931354 |
| Peri | 1.9034380 |
| Eccentricity | 0.1341266 |
| Orbital period | 1190.4877253 |
| Mean anomaly | 347.96890 |
| Inclination | 5.08295 |
| Longitude of ascending node | 90.43611 |
| Argument of peri | 180.48061 |
| Absolute magnitude (H) | 14.4 |
8817 Roytraver (1985 JU1) is a main-belt asteroid discovered on May 13, 1985 by C. S. Shoemaker and E. M. Shoemaker at Palomar.