|
Discovery and designation
|
|
|---|---|
| Discovered by | C. S. Shoemaker and E. M. Shoemaker |
| Discovery site | Palomar Observatory |
| Discovery date | February 23, 1987 |
|
Designations
|
|
| MPC designation | 15228 |
| Alternate name(s) | 1987 DG |
| Epoch May 14, 2008 | |
| Ap | 2.4544381 |
| Peri | 1.8555971 |
| Eccentricity | 0.1389411 |
| Orbital period | 1155.5124992 |
| Mean anomaly | 245.12993 |
| Inclination | 2.76127 |
| Longitude of ascending node | 178.42744 |
| Argument of peri | 351.14313 |
| Absolute magnitude (H) | 14.6 |
15228 Ronmiller (1987 DG) is a main-belt asteroid discovered on February 23, 1987 by C. S. Shoemaker and E. M. Shoemaker at Palomar Observatory.