|
Discovery and designation
|
|
|---|---|
| Discovered by | T. Kobayashi |
| Discovery site | Oizumi |
| Discovery date | December 17, 1993 |
|
Designations
|
|
| MPC designation | 8704 |
| Alternate name(s) | 1993 YJ |
| Epoch May 14, 2008 | |
| Ap | 2.5731715 |
| Peri | 1.7844723 |
| Eccentricity | 0.1809921 |
| Orbital period | 1174.7109787 |
| Mean anomaly | 224.32245 |
| Inclination | 3.48747 |
| Longitude of ascending node | 296.56013 |
| Argument of peri | 91.63338 |
| Absolute magnitude (H) | 14.7 |
8704 Sadakane (1993 YJ) is a main-belt asteroid discovered on December 17, 1993 by T. Kobayashi at Oizumi.