|
Discovery and designation
|
|
|---|---|
| Discovered by | C. S. Shoemaker and E. M. Shoemaker |
| Discovery site | Palomar |
| Discovery date | April 19, 1993 |
|
Designations
|
|
| MPC designation | 21149 |
| Alternate name(s) | 1993 HY5 |
| Epoch May 14, 2008 | |
| Ap | 2.0012382 |
| Peri | 1.8640106 |
| Eccentricity | 0.0355029 |
| Orbital period | 981.3402780 |
| Mean anomaly | 135.45403 |
| Inclination | 23.93214 |
| Longitude of ascending node | 170.70697 |
| Argument of peri | 128.81315 |
| Absolute magnitude (H) | 15.2 |
21149 Kenmitchell (1993 HY5) is an inner main-belt asteroid discovered on April 19, 1993 by C. S. Shoemaker and E. M. Shoemaker at Palomar.