|
Discovery and designation
|
|
|---|---|
| Discovered by | T. Kobayashi |
| Discovery site | Oizumi |
| Discovery date | December 5, 1997 |
|
Designations
|
|
| MPC designation | 11149 |
| Named after | Mount Tateshina |
| Alternate name(s) | 1997 XZ9 |
| Epoch May 14, 2008 | |
| Ap | 2.5808477 |
| Peri | 2.3023801 |
| Eccentricity | 0.0570253 |
| Orbital period | 1393.5222428 |
| Mean anomaly | 234.02401 |
| Inclination | 5.04546 |
| Longitude of ascending node | 258.95920 |
| Argument of peri | 211.93135 |
| Absolute magnitude (H) | 13.7 |
11149 Tateshina (1997 XZ9) is a main-belt asteroid discovered on December 5, 1997 by T. Kobayashi at Oizumi.